PGDCA First Semester Exam 2018
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What does WWW stand for?
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World Wacky Web
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Wide World Wumpus
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World Wide Web
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Wide World of Why?
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About This Quiz
The PGDCA First Semester Exam 2018 assesses foundational knowledge in computer science, focusing on software, data processing, and system operations. It evaluates understanding of ASCII, printer technology, and open-source systems, essential for IT professionals.
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- 2.
Ctrl + I
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Italic
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Indent
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Underline
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Bold
Correct Answer
A. ItalicExplanation
Pressing Ctrl + I is a keyboard shortcut that is commonly used in word processing software to apply the "Italic" formatting style to selected text. Italic formatting is used to emphasize or highlight certain words or phrases by slanting the text to the right. This formatting style is often used for titles of books, movies, or other creative works, as well as for introducing new terms or foreign words in a document. By pressing Ctrl + I, the selected text will be instantly formatted in Italic, making it stand out from the rest of the text.Rate this question:
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- 3.
Ctrl + J
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Align Justify
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Insert Hyperlink
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Search
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Print
Correct Answer
A. Align JustifyExplanation
The correct answer is "Align Justify" because pressing Ctrl + J is a keyboard shortcut that aligns the selected text or paragraph to justify, meaning that both the left and right edges of the text are aligned evenly.Rate this question:
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- 4.
Which of the following performs modulation and demodulation?
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Fiber optics
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Satellite
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Coaxial cable
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Modem
Correct Answer
A. ModemExplanation
A modem performs both modulation and demodulation. Modulation is the process of converting digital signals into analog signals for transmission over a communication channel. Demodulation, on the other hand, is the process of converting analog signals back into digital signals for reception. A modem allows computers to transmit and receive data over various communication channels, such as telephone lines or cable lines, by modulating and demodulating the signals. Therefore, a modem is the correct answer as it is the device responsible for performing both modulation and demodulation.Rate this question:
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- 5.
A symbol such as a heavy dot or other character that precedes text in a presentation is called a(n) ____.
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Asterisk
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Bullet
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List
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Text slide
Correct Answer
A. BulletExplanation
A symbol such as a heavy dot or other character that precedes text in a presentation is called a bullet. Bullets are commonly used to highlight key points or items in a list, making the information more organized and easier to read for the audience. They help to visually separate and emphasize each item, allowing the presenter to convey information in a clear and concise manner.Rate this question:
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- 6.
To print a presentation using shortcut keys, press ____.
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ALT+TAB
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CTRL+P
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ALT+P
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TAB+P
Correct Answer
A. CTRL+PExplanation
To print a presentation using shortcut keys, you need to press CTRL+P. This combination of keys is commonly used in many software applications as a shortcut to access the print function. By pressing CTRL+P, you can quickly open the print dialog box and initiate the printing process for the current presentation.Rate this question:
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- 7.
What does Ctrl + X do?
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Cuts
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Copies
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Italicises
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Centers
Correct Answer
A. CutsExplanation
Ctrl + X is a keyboard shortcut that is commonly used to cut selected text or objects. Cutting removes the selected item from its current location and stores it in the clipboard, allowing it to be pasted elsewhere. This action is often used to move or relocate content within a document or between different documents or applications. It is a quick and efficient way to transfer information without the need for additional steps such as copying and then deleting the original.Rate this question:
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- 8.
You can use Backspace key to remove characters to the left of the insertion point.
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True
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False
Correct Answer
A. TrueExplanation
The given statement is true. The backspace key on a keyboard is used to remove characters to the left of the insertion point.Rate this question:
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- 9.
Ctrl+V keys pressed together, for
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Paste
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Copy
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Overwrite
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Cut
Correct Answer
A. PasteExplanation
Pressing the ctrl+V keys together is the keyboard shortcut used to paste content. When you copy or cut content, it gets stored in the clipboard, and pressing ctrl+V allows you to insert that content at the desired location. Therefore, the correct answer is "Paste" because it is the action performed when the ctrl+V keys are pressed together.Rate this question:
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- 10.
You can use Excel to create budgets, to work with taxes, or to record student grades
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True
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False
Correct Answer
A. TrueExplanation
Excel is a versatile software program that can be used for various purposes, including creating budgets, working with taxes, and recording student grades. It provides tools and functions that allow users to organize and analyze data effectively. Therefore, the statement that Excel can be used for these tasks is true.Rate this question:
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- 11.
A ____________ is a pointing device used to move a pointer on the screen and to make selections.
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Keyboard
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Processor
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Mouse
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Monitor
Correct Answer
A. MouseExplanation
A mouse is a pointing device that allows users to move a pointer on the screen and make selections. It is a small handheld device that typically has buttons and a scroll wheel. By moving the mouse across a flat surface, the pointer on the screen moves accordingly, allowing users to interact with graphical user interfaces. The mouse is an essential tool for navigating and controlling a computer system, making it the correct answer in this context.Rate this question:
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- 12.
WHICH ONE IS NOT A TYPE OF TOPOLOGY
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STAR
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RING
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Bus
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None of the above
Correct Answer
A. None of the aboveExplanation
The correct answer is "None of the above". This is because all of the options listed (Bus, Star, and Ring) are types of network topologies. A bus topology is a linear network where all devices are connected to a common cable, a star topology is a network where all devices are connected to a central hub, and a ring topology is a network where devices are connected in a circular loop. Therefore, "None of the above" is the only option that is not a type of topology.Rate this question:
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- 13.
What is an intersection of a row and a column?
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Form
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Cursor
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Cell
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Record
Correct Answer
A. CellExplanation
An intersection of a row and a column refers to the point where a row and a column meet in a table or grid-like structure. This point represents a specific location within the table, known as a cell. Cells are used to store and display data in a structured manner, making them an essential component of tables and spreadsheets. Therefore, the correct answer is "Cell."Rate this question:
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- 14.
_______, ________ and _______ are what you see when you open Excel
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Columns, rows, and charts
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Columns, rows, and formulas
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Columns, rows, and cells
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Non of the above
Correct Answer
A. Columns, rows, and cellsExplanation
When you open Excel, you will see columns, rows, and cells. Columns are vertical sections labeled with letters, rows are horizontal sections labeled with numbers, and cells are the individual boxes formed by the intersection of columns and rows where you can enter data or formulas.Rate this question:
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- 15.
The ______________ is an output device which produces output on paper.
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Monitor
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Keyboard
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Printer
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Mouse
Correct Answer
A. PrinterExplanation
A printer is an output device that produces output on paper. It is used to print documents, images, and other types of content onto physical paper. Unlike a monitor, keyboard, or mouse, which are input devices, a printer is specifically designed for producing hard copies of digital information. It is commonly used in homes, offices, and other settings where physical copies of documents are required.Rate this question:
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- 16.
What is the full form of SQL?
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Sophisticated Question List
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Structured Question List
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Structured Query Language
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Small Query Length
Correct Answer
A. Structured Query LanguageExplanation
SQL stands for Structured Query Language. It is a programming language that is used for managing and manipulating relational databases. It is designed to allow users to retrieve, insert, update, and delete data from a database. SQL is widely used in the field of database management systems and is an essential tool for developers and data analysts.Rate this question:
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- 17.
What is the file extension used for HTML file ?
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.WEBPAGE
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.SHTML
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.HTML
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.DOC
Correct Answer
A. .HTMLExplanation
The correct answer is .HTML because HTML files use this extension to indicate that they contain Hypertext Markup Language. This file format is commonly used for creating and displaying web pages on the internet. The .WEBPAGE, .SHTML, and .DOC extensions are not typically associated with HTML files.Rate this question:
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- 18.
ASCII stands for
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American Standard Code for Information Interchange
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Alphabetic Series Code for Information Interchange
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American Statistical Code for Information Interchange
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Alphabetic Standard Code for Information Interchange
Correct Answer
A. American Standard Code for Information InterchangeExplanation
ASCII stands for American Standard Code for Information Interchange. This is a character encoding standard that was developed in the early 1960s by a committee of the American National Standards Institute (ANSI). It is used to represent text in computers and other devices that use text-based information. ASCII assigns unique numerical codes to represent each character, including letters, numbers, and special symbols, allowing different computer systems to communicate and exchange information effectively.Rate this question:
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- 19.
The key F12 opens a
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Save As dialog box
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Open dialog box
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Save dialog box
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Close dialog box
Correct Answer
A. Save As dialog boxExplanation
The key F12 is commonly used as a shortcut to open the "Save As" dialog box. This dialog box allows the user to specify a new file name and location when saving a document or file. It provides options to choose the file format, select a different folder, or rename the file before saving. Therefore, selecting the "Save As" dialog box as the correct answer is appropriate.Rate this question:
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- 20.
Ctrl + S
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Save Document with different name
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Save Document with same name
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Save Document and Close Word Application
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Save Document and Print whole Pages
Correct Answer
A. Save Document with same nameExplanation
When you press Ctrl + S, it is a shortcut for saving the document you are currently working on. Choosing to save the document with the same name means that you are overwriting the previous version of the document with any changes you have made. This is useful when you want to update and save your progress without creating a new file.Rate this question:
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- 21.
The ____________ indents only the first line in a paragraph.
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First Line Indent.
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Hanging Indent.
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Left Indent.
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None of the above
Correct Answer
A. First Line Indent.Explanation
The first line indent is a formatting feature that indents only the first line of a paragraph. This means that the first line of each paragraph is moved inward from the left margin, while the rest of the lines in the paragraph remain aligned with the left margin. This is commonly used in academic writing, essays, and other formal documents to visually separate paragraphs and make the text more readable. The hanging indent, on the other hand, indents all lines in a paragraph except the first line. The left indent refers to the overall indentation of the entire paragraph, not just the first line. Therefore, the correct answer is First Line Indent.Rate this question:
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- 22.
You use Insert Tab to put header and footer in a document.
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True
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False
Correct Answer
A. TrueExplanation
The Insert Tab in a document editing software typically includes options to add various elements to a document, such as headers and footers. Therefore, it is correct to say that the Insert Tab is used to put a header and footer in a document.Rate this question:
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- 23.
Tick the appropriate list, When searching for information on the web the following can be used....
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Boolean Operators;NOT;NOW;AND
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OR;NOT;"
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Boolean Operators,keyword search
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Phrases;CAN;NOT
Correct Answer
A. Boolean Operators,keyword searchExplanation
The correct answer is Boolean Operators and keyword search. When searching for information on the web, Boolean Operators allow you to combine or exclude keywords to refine your search results. By using operators such as "AND" or "OR," you can specify whether you want both keywords to appear in the results or if either one is sufficient. Additionally, using keyword search allows you to input specific words or phrases that are relevant to your search, further narrowing down the results to what you are looking for.Rate this question:
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- 24.
The term _______ refers to the computer's physical components, such as the monitor, keyboard, memory chips, and hard drive.
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Software
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Hardware
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Firmware
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Output
Correct Answer
A. HardwareExplanation
Hardware refers to the physical components of a computer, including the monitor, keyboard, memory chips, and hard drive. These components are tangible and can be touched and seen. Software, on the other hand, refers to the programs and instructions that run on the hardware. Firmware is a type of software that is permanently stored in a computer's hardware, such as the BIOS. Output refers to the information or data that is produced by a computer system.Rate this question:
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- 25.
The page title is inside the____tag.
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BODY
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HEAD
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DIVISION
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TABLE
Correct Answer
A. HEADExplanation
The correct answer is HEAD because the page title is typically placed within the head section of an HTML document. The head section contains meta information about the document, such as the title, which is displayed on the browser's title bar or tab. The body section, on the other hand, contains the actual content of the webpage that is visible to the user.Rate this question:
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- 26.
What are the attributes of font tag?
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Face,size
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Colour,width size
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Face,size,color
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Text,face,size
Correct Answer
A. Face,size,colorExplanation
The attributes of the font tag are face, size, and color. These attributes allow the user to specify the font face, size, and color of the text within the font tag.Rate this question:
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- 27.
_____________ are additional features that can be added to tags to specify additional properties of that particular tag.
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Body
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Attributes
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Properties
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Specifications
Correct Answer
A. AttributesExplanation
Attributes are additional features that can be added to tags to specify additional properties of that particular tag. They provide extra information about the elements, such as its color, size, or behavior. By using attributes, developers can customize and enhance the functionality and appearance of HTML elements.Rate this question:
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- 28.
Which enables us to send the same letter to different persons?
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Macros
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Template
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Mailmerge
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None of the above
Correct Answer
A. MailmergeExplanation
Mailmerge enables us to send the same letter to different persons. With mail merge, we can create a template letter and merge it with a data source containing recipient information. This allows us to personalize each letter with individual names, addresses, and other details without having to manually write or print each letter separately. Mailmerge is a useful feature in word processing software that saves time and effort when sending mass communications.Rate this question:
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- 29.
The term gigabyte refers to
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1024 bytes
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1024 kilobytes
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1024 megabytes
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1024 gigabytes
Correct Answer
A. 1024 megabytesExplanation
The correct answer is 1024 megabytes because a gigabyte is equal to 1024 megabytes. In the binary system used in computers, each unit is typically a power of 2, so a gigabyte is equal to 2^10 megabytes. Therefore, 1024 megabytes is the correct conversion for a gigabyte.Rate this question:
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- 30.
When were the first minicomputer built?
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1965
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1962
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1971
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1966
Correct Answer
A. 1962Explanation
The first minicomputers were built in 1962. This means that the technology and infrastructure required for creating these smaller and more affordable computers was developed and implemented during this year.Rate this question:
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- 31.
A slide that consists of more than one level of bulleted text is called a ____ bulleted list slide.
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Extra-level
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Many-level
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Multi-level
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Super-level
Correct Answer
A. Multi-levelExplanation
A slide that consists of more than one level of bulleted text is called a multi-level bulleted list slide. This type of slide allows for organizing information in a hierarchical manner, with main points at the top level and subpoints or details at lower levels. It helps to present complex information in a structured and easily understandable format.Rate this question:
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- 32.
A(n) ____ is the basic unit of a PowerPoint presentation.
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Object
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Placeholder
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Slide
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Task pane
Correct Answer
A. SlideExplanation
A slide is the basic unit of a PowerPoint presentation. It is a single page within the presentation that contains text, images, and other multimedia elements. Each slide represents a different topic or idea and is used to organize and present information in a visually appealing way. Slides can be customized with various layouts, themes, and transitions to enhance the overall presentation.Rate this question:
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- 33.
Which is the valid data type in Access?
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Number
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Text
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Currency
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All of the above
Correct Answer
A. All of the aboveExplanation
All of the above options (Number, Text, Currency) are valid data types in Access. Number data type is used for numeric values, Text data type is used for alphanumeric values, and Currency data type is used for monetary values. Therefore, all three options are valid data types in Access.Rate this question:
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- 34.
While running DOS on a PC, which command would be used to duplicate the entire diskette?
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COPY
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DISKCOPY
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CHKDSK
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TYPE
Correct Answer
A. DISKCOPYExplanation
The command "DISKCOPY" would be used to duplicate the entire diskette while running DOS on a PC. This command allows the user to make an exact copy of the diskette, including all the files and directories. It is commonly used when creating backups or when transferring data between diskettes. The "COPY" command is used to copy specific files or directories, "CHKDSK" is used to check the disk for errors, and "TYPE" is used to display the contents of a text file.Rate this question:
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- 35.
Indicate which of the following best describes the term software
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Operating System programs
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Application Programs
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Both (a) and (b)
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None of the above
Correct Answer
A. Both (a) and (b)Explanation
The term software refers to both operating system programs and application programs. Operating system programs are responsible for managing computer hardware and providing a platform for other software to run on. Application programs, on the other hand, are designed to perform specific tasks or functions for the user. Therefore, the correct answer is Both (a) and (b).Rate this question:
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- 36.
Function of Operating system are:
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Processor Management
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Memory Management
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I/O Management
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All of the above
Correct Answer
A. All of the aboveExplanation
The function of an operating system includes managing the processor, memory, and input/output devices. The operating system is responsible for allocating and scheduling tasks for the processor, managing the allocation and deallocation of memory resources, and controlling the input and output operations between the computer and its peripherals. Therefore, all of the given options are correct as they represent the various functions performed by an operating system.Rate this question:
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- 37.
To make the text at the center, click Left Alignment in the Home Tab.
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True
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False
Correct Answer
A. FalseExplanation
To make the text at the center, you need to click on the Center Alignment option in the Home Tab. The statement suggests that clicking on Left Alignment will achieve the desired result, but this is incorrect.Rate this question:
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- 38.
Which one has the widest coverage?
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LAN
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WAN
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MAN
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PAN
Correct Answer
A. WANExplanation
WAN (Wide Area Network) has the widest coverage among the given options. LAN (Local Area Network) covers a small area such as a home, office, or building. MAN (Metropolitan Area Network) covers a larger area like a city. PAN (Personal Area Network) covers a very small area, typically within a person's immediate vicinity. In contrast, WAN covers a wide geographical area, often spanning across cities, countries, or even continents, connecting multiple LANs and MANs together. Therefore, WAN has the broadest coverage compared to the other network types mentioned.Rate this question:
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- 39.
Which button allows you to copy cell formats from one cell to another?
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Enter
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Autofit
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Format painter
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Esc
Correct Answer
A. Format painterExplanation
The format painter button allows you to copy cell formats from one cell to another. This feature is useful when you want to apply the same formatting, such as font style, color, and borders, to multiple cells without having to manually recreate the formatting for each cell. By selecting the format painter button and then clicking on the target cell or range of cells, you can quickly apply the formatting from the source cell to the destination cells.Rate this question:
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- 40.
You can enter two basic kinds of data into worksheet cells:
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Numbers and text
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Numbers and figures
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Text and charts
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None of the above
Correct Answer
A. Numbers and textExplanation
The given answer is "numbers and text". In a worksheet, you can input both numerical values and textual information into cells. This allows you to perform calculations using the numbers and also include descriptive text or labels for better understanding and organization of the data.Rate this question:
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- 41.
How to make a date field DOB store the dates like “2002/10/17” ?
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By setting the input mask property to “yyyy/mm/dd”
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By setting the format property to “yyyy/mm/dd”
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By entering dates in yyyy, mm, dd order
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None of the above
Correct Answer
A. By setting the format property to “yyyy/mm/dd”Explanation
Setting the format property to "yyyy/mm/dd" will make the date field store dates in the format "2002/10/17". This means that when a user enters a date, it will be automatically formatted to match the specified format.Rate this question:
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- 42.
Process is
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Program in High level language kept on disk
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Contents of main memory
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A program in execution
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A job in secondary memory
Correct Answer
A. A program in executionExplanation
The correct answer is "a program in execution." This means that the process refers to a program that is currently running on the computer's CPU. The other options describe different stages or locations of a program, such as being stored on disk or in main or secondary memory. However, the specific term "process" is used to refer to a program that is actively being executed by the computer.Rate this question:
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- 43.
A computer cannot "boot" if it does not have the
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Compiler
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Loader
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Operating system
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Assembler
Correct Answer
A. Operating systemExplanation
The operating system is responsible for managing the computer's hardware and software resources, including the boot process. During booting, the operating system is loaded into the computer's memory, allowing it to control the system's functions and facilitate the execution of other programs. Without an operating system, the computer would not be able to start up and perform any tasks. Therefore, the correct answer is the operating system.Rate this question:
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- 44.
During data processing, the actual execution of the instruction takes place in the:
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Output Unit
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Control Unit
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Hard Disk
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Arithmetic Logic Unit
Correct Answer
A. Arithmetic Logic UnitExplanation
During data processing, the actual execution of the instruction takes place in the Arithmetic Logic Unit (ALU). The ALU is responsible for performing arithmetic operations (such as addition, subtraction, multiplication, and division) as well as logical operations (such as AND, OR, and NOT) on the data. It is a fundamental component of the central processing unit (CPU) and is designed to perform calculations and make logical decisions based on the instructions provided. Therefore, the ALU is where the actual processing and manipulation of data occurs during the execution of instructions.Rate this question:
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- 45.
A word processor would most likely be used to do
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Keep an account of money spent
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Do a computer search in media center
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Maintain an inventory
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Type a biography
Correct Answer
A. Type a biographyExplanation
A word processor would most likely be used to type a biography because it is a software application designed for creating, editing, and formatting text documents. It provides various tools and features that make it easier to write and format a long piece of writing, such as a biography. It allows for easy editing, spell-checking, formatting options, and the ability to save and print the document.Rate this question:
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- 46.
Programs designed to perform specific tasks is known as
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A. System software
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B. Application software
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C. Utility programs
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D. operating system
Correct Answer
A. B. Application softwareExplanation
Application software refers to programs that are designed to perform specific tasks or functions for the user. These programs are created to meet the needs and requirements of users, such as word processing, spreadsheet management, graphic design, and database management. Unlike system software, which manages and controls the computer hardware and provides a platform for running applications, application software is focused on providing specific functionality and features to the user. Utility programs are a type of system software that perform maintenance and optimization tasks, while an operating system is the software that manages computer hardware and software resources.Rate this question:
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- 47.
Which object is used to create a form?
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Tables and Queries
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Tables only
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Tables and reports
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Queries and reports
Correct Answer
A. Tables and QueriesExplanation
Tables and Queries are used to create a form in a database. Tables store the data that will be displayed and manipulated in the form, while queries are used to retrieve and filter specific data from the tables. By combining the functionality of tables and queries, a form can be created to provide an interface for users to input and view data in a structured manner. Tables alone do not have the capability to create a form, and reports are used for generating formatted output rather than creating forms.Rate this question:
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- 48.
What is the name of the language you use to write a web page?
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URL
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FTP
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HTML
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HTTP
Correct Answer
A. HTMLExplanation
HTML (Hypertext Markup Language) is the language used to write web pages. It is the standard markup language for creating the structure and presentation of web content. HTML uses tags to define elements such as headings, paragraphs, images, links, and other components of a web page. By using HTML, developers can create and format the content of a web page, including text, images, and multimedia elements, and specify how these elements are displayed in a web browser.Rate this question:
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- 49.
Laser printer resolution is specified in terms of
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CPI
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DPI
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API
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LSI
Correct Answer
A. DPIExplanation
The correct answer is DPI, which stands for Dots Per Inch. Laser printer resolution is specified in terms of DPI because it refers to the number of dots that can be printed in a one-inch line. Higher DPI means more dots can be printed, resulting in a higher quality and sharper image or text. DPI is an important specification to consider when choosing a laser printer, as it directly impacts the clarity and detail of the printed output.Rate this question:
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