Hardest Trivia Quiz On Information Technology

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  • 1/78 Questions

    What is the "brain" of the computer?

    • CPU
    • Speakers
    • Harddrive
    • PCU
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About This Quiz

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Hardest Trivia Quiz On Information Technology - Quiz

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  • 2. 

    What does CPU stand for?

    • Central Processing Unit

    • Central Printing Unit

    • Central Processing Uniform

    Correct Answer
    A. Central Processing Unit
    Explanation
    The correct answer is Central Processing Unit. The CPU, or Central Processing Unit, is the primary component of a computer that performs most of the processing inside the computer. It carries out instructions of a computer program by performing basic arithmetic, logical, control, and input/output (I/O) operations. It is often referred to as the "brain" of the computer as it controls and coordinates all the activities of the computer system.

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  • 3. 

    Which of the following is a image file?

    • .txt

    • .jpg

    • .ext

    • .mp3

    Correct Answer
    A. .jpg
    Explanation
    The correct answer is .jpg because .jpg is a file extension commonly used for image files, specifically for JPEG (Joint Photographic Experts Group) image format.

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  • 4. 

    Which of the following is a folder?

    • Kitten.jpg

    • Songbird.mp3

    • My Documents

    • Accounts2.xls

    Correct Answer
    A. My Documents
    Explanation
    The correct answer is "My Documents" because it is the only option that represents a folder. The other options, "kitten.jpg," "songbird.mp3," and "accounts2.xls," are file names with specific extensions indicating they are image, audio, and spreadsheet files, respectively. "My Documents" is a common folder name used in operating systems to store various types of files and documents.

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  • 5. 

    Barcodes are never used on books.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Books often have barcodes on them for various purposes such as inventory management, pricing, and tracking. Barcodes make it easier for retailers to scan and identify books quickly and accurately. Therefore, the statement that barcodes are never used on books is incorrect.

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  • 6. 

    Is Windows hardware or software?

    • Hardware

    • Software

    Correct Answer
    A. Software
    Explanation
    Windows is software because it is an operating system that runs on hardware. It provides a platform for other software applications to run on a computer. Hardware refers to the physical components of a computer, such as the processor, memory, and storage devices. While Windows can interact with and control hardware, it is not a physical component itself, making it software.

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  • 7. 

    In the simplest terms, a computer is a machine that stores and processes what?

    • The Operating System

    • Data

    • Games

    • Pictures

    Correct Answer
    A. Data
    Explanation
    A computer is a machine that stores and processes data. Data refers to any type of information that can be inputted, stored, and manipulated by a computer. This can include text, numbers, images, videos, and more. Computers use various hardware components and software programs to store and process data, allowing users to perform tasks, access information, and communicate with others. Without data, computers would have no purpose or function.

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  • 8. 

    Barcodes are found on most items at the supermarket.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Barcodes are used in supermarkets to track and identify products. They are printed on labels or directly on the packaging of items such as groceries, household products, and other retail items. The barcode contains information about the product, such as its price, stock quantity, and other relevant details. When scanned at the checkout counter, the barcode is read by a barcode scanner, and the information is transmitted to the supermarket's system for pricing and inventory management. Therefore, it is true that barcodes are found on most items at the supermarket.

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  • 9. 

    The Insert Tab would be used to add an object such as a picture, clip art or shapes

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The Insert Tab in a software program such as Microsoft Word or PowerPoint is used to add various objects like pictures, clip art, or shapes. This tab provides options and tools to insert and customize these objects within the document or presentation. Therefore, the statement "The Insert Tab would be used to add an object such as a picture, clip art or shapes" is true.

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  • 10. 

    When I click on an icon to open a file what is the input device I use?

    • Screen

    • Mouse

    • Keyboard

    • Word

    • Windows

    Correct Answer
    A. Mouse
    Explanation
    When clicking on an icon to open a file, the input device used is the mouse. The mouse allows the user to move the cursor on the screen and select or interact with different elements, such as icons or buttons. By clicking on the icon with the mouse, the user sends a signal to the computer to open the corresponding file. The keyboard is not directly involved in this action, as it is primarily used for typing or entering text. The screen, Word, and Windows are not input devices, but rather the visual display, software program, and operating system respectively.

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  • 11. 

    A File is a

    • Encryption methodology

    • Term used to measure CPU speed

    • Audio format

    • A pieceof information (text, graphic, data, music etc..) created by application programs

    Correct Answer
    A. A pieceof information (text, graphic, data, music etc..) created by application programs
    Explanation
    A file is a piece of information (text, graphic, data, music, etc.) created by application programs. It is a digital representation of data that can be stored, accessed, and manipulated by computer systems. Files can contain various types of content such as text documents, images, videos, audio recordings, and more. They are created by application programs to store and organize data in a structured manner, allowing users to easily retrieve and work with the information they need.

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  • 12. 

    Is the printer an output or input device?

    • Output

    • Input

    Correct Answer
    A. Output
    Explanation
    The printer is classified as an output device because it takes electronic data from a computer or other device and generates a physical copy of that information on paper or another medium. It does not accept or input any data into the computer system.

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  • 13. 

    Which of the following is not a scanning device?

    • Touch pad

    • Barcode reader

    • Optical mark reader

    Correct Answer
    A. Touch pad
    Explanation
    A touch pad is not considered a scanning device because it is primarily used for inputting and controlling movements on a computer screen, rather than capturing and converting physical information into digital data. In contrast, barcode readers and optical mark readers are both scanning devices that are specifically designed to read and interpret information from physical objects, such as barcodes or marked forms, and convert it into digital data for further processing.

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  • 14. 

    Is the screen an input or output device?

    • Input

    • Output

    Correct Answer
    A. Output
    Explanation
    The screen is an output device because it displays information to the user. It visually presents the output of the computer system, such as text, images, and videos. The user can view and interpret the information presented on the screen, making it an output device.

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  • 15. 

    Is the screen an input or output device?

    • Input

    • Output

    Correct Answer
    A. Output
    Explanation
    The screen is considered an output device because it displays information or data to the user. It visually presents the output of a computer system, such as text, images, videos, or graphical user interfaces, allowing users to view and interact with the information being presented.

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  • 16. 

    Which of the following most powerful computer

    • Laptop computer

    • Tablet computer

    • Super computer

    • Desktop computer

    Correct Answer
    A. Super computer
    Explanation
    A supercomputer is the most powerful computer among the options given. It is designed to perform complex calculations and process large amounts of data at incredibly fast speeds. Supercomputers are used for tasks such as weather forecasting, scientific research, and simulations. They typically have high-performance processors, a large amount of memory, and specialized hardware to handle parallel processing. In comparison, laptop computers, tablet computers, and desktop computers have less processing power and are not capable of performing tasks at the same level of speed and efficiency as a supercomputer.

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  • 17. 

    Name two output devices

    • Speakers and printer

    • Monitor and scanner

    • Mouse and keyboard

    Correct Answer
    A. Speakers and printer
    Explanation
    The correct answer is speakers and printer because both speakers and printers are examples of output devices. Speakers are used to produce sound output, while printers are used to produce hard copy output of documents or images.

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  • 18. 

    You can save information on removeable media - give an example of removeable media.

    • Soft drive

    • USB Flash drive

    • Hard drive

    • Big drive

    Correct Answer
    A. USB Flash drive
    Explanation
    A USB Flash drive is an example of removable media because it can be easily connected to and disconnected from a computer or device. It allows users to save and transfer information, such as files, documents, and photos, from one device to another. The compact size and portability of a USB Flash drive make it a convenient and popular choice for storing and transporting data.

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  • 19. 

    The CPU is located on the...

    • Motherboard of the computer

    • Washboard of the computer

    • The hard drive of the computer

    Correct Answer
    A. Motherboard of the computer
    Explanation
    The CPU, or Central Processing Unit, is the main component responsible for executing instructions and performing calculations in a computer. It is typically located on the motherboard, which is the main circuit board that connects all the components of a computer together. The motherboard provides the necessary electrical connections and interfaces for the CPU to communicate with other hardware components such as memory, storage, and peripherals. Therefore, the correct answer is "motherboard of the computer."

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  • 20. 

    What is the central processing unit?

    • The brains of the computer

    • This the main circuit board that all other internal components are connected to.

    Correct Answer
    A. The brains of the computer
    Explanation
    The central processing unit (CPU) is often referred to as the "brains" of the computer because it is responsible for executing instructions and performing calculations. It is the main component that processes data and controls the overall operation of the computer system. The CPU is connected to the main circuit board, known as the motherboard, which allows it to communicate with other internal components such as memory, storage, and input/output devices.

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  • 21. 

    The zoom slider is a slider on the status bar that changes the magnification level of the slide in the window.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The zoom slider is a feature on the status bar that allows users to adjust the magnification level of the slide in the window. This means that users can make the slide appear larger or smaller depending on their preference. The statement is true because the zoom slider does indeed change the magnification level of the slide in the window.

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  • 22. 

     A processing activity that allows a user to run more than one application at the same time

    • Time-sharing

    • Multitasking

    • Multithreading

    • Disc Encryption

    Correct Answer
    A. Multitasking
    Explanation
    Multitasking is the correct answer because it refers to the ability of a computer or operating system to run multiple applications or processes simultaneously. This allows the user to switch between different tasks or applications without having to close or pause one in order to use another. Multitasking enhances productivity and efficiency by enabling users to perform multiple tasks at the same time.

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  • 23. 

    What happens when the zoom slider us dragged to the left?

    • The slide gets smaller.

    • The zoom level gets smaller.

    • The zoom level gets bigger.

    • The slide and the zoom level both get bigger.

    • The slide and zoom level both get smaller.

    Correct Answer
    A. The slide and zoom level both get smaller.
    Explanation
    When the zoom slider is dragged to the left, both the slide and the zoom level get smaller. This means that the visual content on the slide becomes smaller and appears zoomed out, allowing more content to fit onto the slide.

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  • 24. 

    What do you do to open a folder?

    • Left click

    • Right click

    • Double click

    • Scroll

    Correct Answer
    A. Double click
    Explanation
    To open a folder, you typically need to double click on it. This action involves clicking the left mouse button twice in quick succession. Double clicking is a common method used to open files, folders, and applications on a computer. It is a widely recognized action and is often the default way to access the contents of a folder.

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  • 25. 

    A mouse is an output device.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    A mouse is an input device, not an output device. It is used to control the movement of the cursor on a computer screen and to select and interact with objects on the screen. Output devices, on the other hand, are used to display information from the computer, such as monitors, printers, and speakers.

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  • 26. 

    Is a scanner an input or output device?

    • Output

    • Input

    Correct Answer
    A. Input
    Explanation
    A scanner is an input device because it is used to convert physical documents or images into digital format, which can then be processed and stored in a computer. It allows users to input information or data into a computer system by scanning physical documents or images and transferring them into a digital form.

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  • 27. 

    All of the following are output devices except:

    • Speaker

    • Printer

    • Mouse

    • Plotter

    Correct Answer
    A. Mouse
    Explanation
    The question asks for an output device, which means a device that is used to display or present information. A speaker is an output device as it produces sound. A printer is also an output device as it prints information on paper. A plotter is an output device that is used to draw graphics or images on paper. However, a mouse is not an output device. It is an input device that is used to control the movement of the cursor on a computer screen.

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  • 28. 

    Which of the following utilities can make internet downloading safer?

    • Scandisk

    • Antivirus

    • Defragmentation

    • Winzip

    Correct Answer
    A. Antivirus
    Explanation
    Antivirus software is designed to detect, prevent, and remove malicious software or malware from a computer system. It scans files and programs for any potential threats or viruses, including those that may be downloaded from the internet. By having an antivirus program installed, it can help protect against downloading and executing harmful files, ensuring a safer internet downloading experience.

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  • 29. 

    If you want to open a folder which of the methods below will work?

    • Click on it

    • Double click on it

    • Click on it and press Return key

    • B & C

    • None of the above

    Correct Answer
    A. Double click on it
    Explanation
    Double clicking on a folder is the most common and widely used method to open it. When you double click on a folder, it sends a signal to the operating system to open the folder and display its contents. This action is intuitive and easy to perform, making it the preferred method for most users. Additionally, double clicking on a folder is a standard convention across different operating systems and file managers, ensuring consistency and ease of use. Therefore, double clicking on a folder is the correct method to open it.

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  • 30. 

    A computer cannot "boot" if it does not have the

    • Compiler

    • Loader

    • Operating system

    • Assembler

    Correct Answer
    A. Operating system
    Explanation
    A computer cannot "boot" if it does not have an operating system. The operating system is responsible for managing the computer's hardware and software resources, and it is the first software that is loaded into memory when the computer is turned on. Without an operating system, the computer would not be able to start up and perform any tasks. The compiler, loader, and assembler are all software tools that are used in the development and execution of programs, but they are not essential for the computer to boot up and function.

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  • 31. 

    Data compression is a

    • Technique used to secure file/data

    • Technique used to reduce file/data size

    • Technique used to group files

    • Hardware device

    Correct Answer
    A. Technique used to reduce file/data size
    Explanation
    Data compression is a technique used to reduce the size of files or data. This is achieved by encoding the information in a more efficient way, removing redundancies, and minimizing the amount of storage space required. By compressing data, it becomes easier to store, transmit, and process, as it takes up less storage space and can be transferred more quickly. This technique is widely used in various applications and technologies, such as file compression algorithms, image and video compression, and data transmission protocols.

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  • 32. 

    Which of the following in not an Operating System?

    • Mac OS

    • Windows Explorer

    Correct Answer
    A. Windows Explorer
    Explanation
    Windows Explorer is not an operating system, but rather a file management system and graphical user interface component of the Windows operating system. Mac OS, on the other hand, is a widely-used operating system developed by Apple Inc.

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  • 33. 

    The following are compressed file formats

    • .zip, .jpeg, .mp3

    • .wav, .docx

    • .txt, .psd

    • .exl, .cpt

    Correct Answer
    A. .zip, .jpeg, .mp3
    Explanation
    The correct answer is .zip, .jpeg, .mp3. These file formats are commonly used for compressing files. .zip is a popular compressed file format used for archiving multiple files into a single file. .jpeg is a compressed image file format that reduces the size of image files without significant loss of quality. .mp3 is a compressed audio file format that allows for high-quality audio playback while reducing the file size.

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  • 34. 

    Application programs do what?

    • Enables the computer to talk to the hardware.

    • Enables the user to perform a task.

    • Enables software to run concurrently

    Correct Answer
    A. Enables the user to perform a task.
    Explanation
    Application programs are designed to enable users to perform specific tasks on a computer. These programs provide a user-friendly interface and functionality that allows individuals to accomplish various activities, such as word processing, spreadsheet calculations, graphic design, or browsing the internet. Unlike system software, which manages the computer's hardware and operating system, application programs are specifically developed to cater to the needs and requirements of users, making their tasks easier and more efficient.

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  • 35. 

    This mouse function allows you to select an item on the screen:

    • Clicking

    • Double clicking

    • Dragging and dropping

    Correct Answer
    A. Clicking
    Explanation
    Clicking is the mouse function that allows you to select an item on the screen. By clicking on an item, you are indicating your intention to choose or interact with it. This action is commonly used in various applications and interfaces to make selections, activate buttons, open menus, and perform other actions. Double clicking refers to the action of quickly clicking the mouse button twice in succession, while dragging and dropping involves clicking and holding the mouse button to move an item from one location to another. However, in this context, the question specifically asks for the function that selects an item, and clicking fulfills this requirement.

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  • 36. 

    File name Assignment.docx

    • .docx determines the file name

    • .docx determines its location

    • .docx determines the type of program used for that file

    • .docx determines author name

    Correct Answer
    A. .docx determines the type of program used for that file
    Explanation
    The correct answer is ".docx determines the type of program used for that file." This is because the file extension ".docx" is typically used for Microsoft Word documents, indicating that the file was created using the Microsoft Word program. The file extension helps determine which program should be used to open and read the file.

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  • 37. 

    Why is a File-Compression utility ideal for use when files are being transferred over a network connection?

    • Zipped files are smaller and so sending them is faster

    • Zipped files are always virus-free

    • It is impossible to send unzipped files over a network connection

    • None of the above are true

    Correct Answer
    A. Zipped files are smaller and so sending them is faster
    Explanation
    A file-compression utility is ideal for use when files are being transferred over a network connection because zipped files are smaller in size compared to their uncompressed counterparts. This means that the transfer time is reduced, making the process faster and more efficient.

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  • 38. 

    What device can be used to input sound?

    • Screen

    • Mouse

    • Speakers

    • Microphone

    • Headphones

    Correct Answer
    A. Microphone
    Explanation
    A microphone is a device that is used to input sound. It is commonly used for recording audio or for communication purposes. It converts sound waves into electrical signals that can be processed and transmitted to a computer or other devices. Unlike the other options listed, such as a screen, mouse, speakers, or headphones, a microphone specifically functions to capture and input sound.

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  • 39. 

    Which of the following is not a pointing device?

    • Light pen

    • Joystick

    • Keybooard

    Correct Answer
    A. Keybooard
    Explanation
    A keyboard is not considered a pointing device because it is primarily used for inputting text and commands into a computer, rather than directly controlling the movement of a cursor or pointer on the screen. Pointing devices, such as a light pen or joystick, are specifically designed to control the movement of a cursor or pointer on the screen, allowing the user to interact with graphical user interfaces and navigate through software applications.

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  • 40. 

    A touch pad is not a pointing device

    • True

    • False

    Correct Answer
    A. False
    Explanation
    The statement "A touch pad is not a pointing device" is false. A touch pad is indeed a pointing device commonly found on laptops and other electronic devices. It allows users to move the cursor on the screen by sliding their finger across the touch-sensitive surface. Therefore, a touch pad can be classified as a type of pointing device.

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  • 41. 

    If youo want to add an object such as a picture, clip art, shape, or header and footer, which tab of the ribbon should you use?

    • Home Tab

    • Insert Tab

    • Design Tab

    • Animations Tab

    • Slide Show Tab

    Correct Answer
    A. Insert Tab
    Explanation
    To add an object such as a picture, clip art, shape, or header and footer, you should use the Insert Tab. This tab contains various options and tools for inserting different types of objects into your document or presentation. It provides easy access to features like inserting pictures, shapes, charts, tables, headers, footers, and other elements that enhance the visual appeal and functionality of your document or presentation.

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  • 42. 

    Which of the following is a specialised input device?

    • Optical scanner

    • Light pen

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    All of the above options, optical scanner and light pen, are specialised input devices. An optical scanner is used to convert physical documents or images into digital format by scanning them. A light pen is a pointing device that allows users to directly interact with a computer screen by touching or pointing at the display. Both devices have specific functions and are designed for specific purposes, making them specialised input devices.

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  • 43. 

    Look at the Home Tab. In which group of commands can you add new slides?

    • Format

    • Clipboard

    • Paragraph

    • Slides

    Correct Answer
    A. Slides
    Explanation
    In the Home Tab, the group of commands where you can add new slides is the "slides" group. This group likely contains options or buttons specifically designed to create or insert new slides into a presentation.

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  • 44. 

    A set of three controls at the top right coner of a program window  used to minimize, maximize/restore, or close the program window.

    • Window Controls

    • Microsoft Office Controls

    • Microsoft Controls

    • PowerPoint Controls

    Correct Answer
    A. Window Controls
    Explanation
    The correct answer is "Window Controls" because it accurately describes the set of three controls at the top right corner of a program window that are used to minimize, maximize/restore, or close the program window. These controls are commonly found in various software applications and are essential for managing the window size and functionality.

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  • 45. 

    What are examples of storage devices?

    • Keyboards, flash drive, printer

    • Flash drive, RAM, DVD-ROM

    • Hard drive, DVD-ROM, flash drive

    Correct Answer
    A. Hard drive, DVD-ROM, flash drive
    Explanation
    The given answer lists examples of storage devices including a hard drive, DVD-ROM, and flash drive. These devices are all commonly used for storing and accessing data. A hard drive is a permanent storage device found in computers, while a DVD-ROM is a removable storage device used for reading data from DVDs. A flash drive is a portable storage device that can be easily connected to different devices to transfer and store data.

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  • 46. 

    What do you do to get a menu when clicking on an icon?

    • Left click

    • Right click

    • Double click

    • Scrolled

    Correct Answer
    A. Right click
    Explanation
    To get a menu when clicking on an icon, you need to perform a right click. Right clicking on an icon typically brings up a context menu that provides various options and actions related to the icon or the program associated with it. This menu allows users to quickly access relevant commands and functions without having to navigate through multiple menus or options.

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  • 47. 

    Click the View tab. What group has the command Slide Master?

    • Presentation Views

    • Show/Hide

    • Zoom

    • Color Gray Scale

    • Window

    Correct Answer
    A. Presentation Views
    Explanation
    The command Slide Master can be found in the Presentation Views group.

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  • 48. 

    The three parts of the ribbon are tabs, groups and commands.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The statement is true because the ribbon in software applications, such as Microsoft Office, is typically divided into three main parts: tabs, groups, and commands. Tabs are the top-level categories that organize related groups of commands. Groups are subsets within the tabs that contain related commands. Commands are the specific tools or functions that can be executed within the software. This structure helps users navigate and access the various features and functionalities of the software easily.

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  • 49. 

    What are the four basic components of a computer?

    • Input devices, output devices, printing, and typing

    • Input devices, processing unit, storage, and output devices

    • Input devices, cpu, output devices, and RAM

    Correct Answer
    A. Input devices, processing unit, storage, and output devices
    Explanation
    The correct answer is input devices, processing unit, storage, and output devices. These four components are essential for a computer to function properly. Input devices allow users to input data into the computer, such as keyboards and mice. The processing unit, also known as the central processing unit (CPU), carries out instructions and performs calculations. Storage devices store data and programs, such as hard drives and solid-state drives. Output devices display or present information to the user, such as monitors and printers. These components work together to enable the computer to process and output data effectively.

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  • Aug 05, 2024
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