IC3 Spark - Computing Fundamentals Benchmark Assessment
This assessment is used as a benchmark to see if you have mastered the Computing Fundamentals concepts for the IC3 Spark Certification Exam! You must pass this benchmark assessment with a 90% or higher to show mastery of Computing Fundamentals. When you pass at 90% or higher, you will then move on to learning about the Key Applications portion of IC3 Spark. Good Luck! You can do this. . . You are AWESOME!
- 1.
What are the two basic functions of the operating system?
- A.
Managing stored files and recognize file types to accomplish a task
- B.
Identifying the registration number for the operating system
- C.
Checking that you are the only one logged into this computer
- D.
Checking there are no viruses when you start the computer
- E.
Managing input/output/storage devices
Correct Answer(s)
A. Managing stored files and recognize file types to accomplish a task
E. Managing input/output/storage devicesExplanation
The operating system performs two basic functions: managing stored files and recognizing file types to accomplish tasks, and managing input/output/storage devices. These functions are essential for the operating system to effectively organize and access files and ensure smooth communication between the computer and its peripherals.Rate this question:
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- 2.
What does GUI stand for?
- A.
Graphics User Interaction
- B.
Good User Interface
- C.
Great User Interface
- D.
Graphical User Interface
Correct Answer
D. Graphical User InterfaceExplanation
GUI stands for Graphical User Interface. It is a type of user interface that allows users to interact with electronic devices through graphical elements such as icons, buttons, and menus. This interface utilizes visual representations to make it easier for users to navigate and interact with the system. GUIs are commonly used in computer software, mobile applications, and other digital devices to enhance the user experience and provide a more intuitive and user-friendly interface.Rate this question:
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- 3.
Which operating system you are most apt to find in use by universities or scientific research organizations?
- A.
Linux
- B.
Windows OS
- C.
Unix
- D.
Mac OS
Correct Answer
C. UnixExplanation
Universities and scientific research organizations often prefer using Unix as their operating system. Unix is known for its stability, security, and scalability, making it suitable for handling complex computational tasks and large datasets. It also offers a wide range of powerful tools and utilities that are essential for scientific research and data analysis. Additionally, Unix provides a robust command-line interface, which is favored by many researchers and developers for its flexibility and efficiency.Rate this question:
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- 4.
What is the maximum number of characters a file name can contain?
- A.
64
- B.
255
- C.
253
- D.
128
Correct Answer
B. 255Explanation
A file name can have a maximum of 255 characters. This limit is set by most modern operating systems, including Windows, macOS, and Linux. Having a maximum limit helps ensure compatibility across different file systems and prevents potential issues with file management.Rate this question:
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- 5.
Why is it important to shut down the computer when you have finished working?
- A.
So the network backup can occur during the night
- B.
It's easier than using the Lock command
- C.
Prevent unauthorized access to your files or network
- D.
The network tracks when you have logged in or out
Correct Answer
C. Prevent unauthorized access to your files or networkExplanation
Shutting down the computer after finishing work is important to prevent unauthorized access to files or network. When the computer is left on, it remains vulnerable to potential security breaches. By shutting it down, the user ensures that no one can access their files or gain unauthorized entry into the network. This helps to maintain the privacy and security of the user's data and prevents any potential misuse or unauthorized activities.Rate this question:
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- 6.
Which option will put the notebook into a mode where it draws no power at all?
- A.
Hibernate
- B.
Sleep
- C.
Restart
- D.
Lock
- E.
Log off
- F.
Switch user
Correct Answer
A. HibernateExplanation
Hibernate is the correct answer because when a notebook is put into hibernate mode, it saves the current state of the system to the hard drive and then completely shuts down. In this mode, the notebook draws no power at all, allowing for longer battery life and preserving the current work or session. Sleep mode, on the other hand, still consumes a small amount of power to keep the system in a low-power state, while restart, lock, log off, and switch user options do not completely turn off the notebook.Rate this question:
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- 7.
What does it mean to boot the computer?
- A.
When your computer has been hacked or infected with a virus
- B.
Moving the computer to another location
- C.
Process of turning on the computer and loading the operating system
- D.
Putting the system unit on a stable platform on the floor
Correct Answer
C. Process of turning on the computer and loading the operating systemExplanation
Booting the computer refers to the process of turning it on and loading the operating system. This involves the initialization of hardware components, such as the motherboard and hard drive, as well as the loading of the necessary software to start the computer. It is the first step in using the computer and allows the user to access the operating system and other applications.Rate this question:
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- 8.
On a new computer that has not been customized, which mouse action would you use to activate a selected program icon?
- A.
Right-click
- B.
Single-click
- C.
Press Ctrl + single-click
- D.
Double-click
Correct Answer
D. Double-clickExplanation
To activate a selected program icon on a new computer, you would use the "Double-click" mouse action. This involves quickly pressing the left mouse button twice in succession. Double-clicking is a common action used to open or launch programs, files, and folders on a computer. It is the default method for activating icons on most operating systems and is especially useful for beginners or users who are not familiar with customizing their computer settings.Rate this question:
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- 9.
The Pinned Program area of the Start Menu is above the Recently Used Programs area.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The Pinned Program area of the Start Menu is above the Recently Used Programs area because the Pinned Program area is designed to display the user's most frequently accessed or important programs, while the Recently Used Programs area displays the most recently opened programs. Placing the Pinned Program area above the Recently Used Programs area allows for easy access to the user's preferred programs, making them more readily available.Rate this question:
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- 10.
The Show Desktop button is located on the far left side of the Windows Task Bar.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement is false because the Show Desktop button is actually located on the far right side of the Windows Task Bar. It is represented by a small rectangular button with a vertical line on it. Clicking on this button minimizes all open windows and shows the desktop.Rate this question:
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- 11.
Which bar indicates the current location of a file or folder?
- A.
Menu Bar
- B.
Command Bar
- C.
Title Bar
- D.
Address Bar
Correct Answer
D. Address BarExplanation
The address bar indicates the current location of a file or folder. It displays the path or directory of the file or folder that is currently being viewed or accessed. Users can easily navigate through different folders or directories by typing or selecting a specific location in the address bar.Rate this question:
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- 12.
What happens when you click and drag the mouse cursor at the corner of a window?
- A.
The height of the window is resized
- B.
The window is resized by the two adjacent sides of the corner
- C.
The width of the window is resized
- D.
The window changed color
Correct Answer
B. The window is resized by the two adjacent sides of the cornerExplanation
When you click and drag the mouse cursor at the corner of a window, the window is resized by the two adjacent sides of the corner. This means that both the height and width of the window are adjusted simultaneously to make the window larger or smaller, depending on the direction of the drag.Rate this question:
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- 13.
What is the purpose of an application file?
- A.
Operating system file that contains detailed instructions on what tasks to perform
- B.
Contains the data you entered and want to be saved
- C.
Identifies your login name and password before you can enter data
- D.
Includes very detailed instructions for the microprocessor on what tasks to perform
Correct Answer
D. Includes very detailed instructions for the microprocessor on what tasks to performExplanation
An application file is a type of file that includes very detailed instructions for the microprocessor on what tasks to perform. These instructions are specific to a particular application and guide the microprocessor on how to execute the tasks required by the application. This allows the application to run smoothly and perform its intended functions.Rate this question:
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- 14.
What is the purpose of a path?
- A.
It states the exact route to follow to get to the location of a file
- B.
It states which login name and password you are currently using
- C.
It sets up the connection to the Internet for your login information
- D.
It shows you where the program files are stored on the system
Correct Answer
A. It states the exact route to follow to get to the location of a fileExplanation
The purpose of a path is to provide the exact route or location to follow in order to access a specific file. It helps in navigating through the file system and finding the desired file by specifying the directory structure or folder hierarchy. By providing the correct path, users can easily locate and access files stored on their system.Rate this question:
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- 15.
How can you tell if a file or folder icon is a shortcut?
- A.
It appears on the right side of the Windows desktop
- B.
These are saved in a special folder called Shortcuts
- C.
It displays an arrow at the lower left corner of the icon
- D.
The icon appears in a different color within a highlighted box
Correct Answer
C. It displays an arrow at the lower left corner of the iconExplanation
When a file or folder icon is a shortcut, it typically displays an arrow at the lower left corner of the icon. This arrow is a visual indicator that signifies that the icon is a shortcut and not the actual file or folder itself. This helps users easily identify shortcuts and differentiate them from the original files or folders.Rate this question:
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- 16.
Which key can you press to edit the name of a folder?
- A.
F2
- B.
F4
- C.
Ctrl+E
- D.
F1
Correct Answer
A. F2Explanation
Pressing the F2 key allows you to edit the name of a folder. This key is commonly used to rename files and folders in various operating systems, including Windows. By selecting a folder and pressing F2, you can easily modify its name without having to go through additional steps or menus.Rate this question:
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- 17.
Which file extension indicates the file may be a photograph?
- A.
.com
- B.
.swf
- C.
.m4a
- D.
.jpg
Correct Answer
D. .jpgExplanation
The file extension ".jpg" indicates that the file may be a photograph. The ".jpg" extension is commonly used for image files in the JPEG format, which is a widely used file format for storing and compressing digital photographs.Rate this question:
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- 18.
Which key enables you to select a consecutive list of files?
- A.
Ctrl
- B.
Shift
- C.
F8
- D.
Enter
Correct Answer
B. ShiftExplanation
The Shift key enables you to select a consecutive list of files. By holding down the Shift key and clicking on the first and last file in the list, all the files in between will be selected. This is a useful feature when you want to perform an action on multiple files at once, such as copying, moving, or deleting them.Rate this question:
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- 19.
What is the purpose of the Recycle Bin?
- A.
To store deleted files or folders created by people sharing your computer
- B.
Indicates you can delete some older folders
- C.
Indicates you have older files that should be deleted
- D.
A temporary storage area for deleted files and folders
Correct Answer
D. A temporary storage area for deleted files and foldersExplanation
The purpose of the Recycle Bin is to serve as a temporary storage area for deleted files and folders. When you delete a file or folder, it is not immediately permanently removed from your computer. Instead, it is moved to the Recycle Bin, where it can be easily restored if needed. The Recycle Bin acts as a safety net, allowing users to recover accidentally deleted files or folders before they are permanently deleted from the system.Rate this question:
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- 20.
If you see a message that says you cannot view a folder on the network, what does this indicate?
- A.
You have not selected the correct folder in the file management system
- B.
You do not have sufficient rights to view or access the contents of this folder
- C.
Your computer does not recognize the installed printer
- D.
You are not logged into the network
Correct Answer
B. You do not have sufficient rights to view or access the contents of this folderExplanation
This answer suggests that if you see a message stating that you cannot view a folder on the network, it indicates that you do not have enough permissions or rights to access the contents of that folder. This could be due to restrictions set by the network administrator or the folder owner.Rate this question:
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- 21.
What type of computer is shown here?
- A.
Apple notebook
- B.
PC notebook
- C.
Mac desktop
- D.
PC desktop
Correct Answer
C. Mac desktopExplanation
The computer shown in the image is a Mac desktop. This can be identified by the distinctive design and appearance of the computer, which is characteristic of Apple's Mac desktop models. The sleek and compact design, along with the Apple logo on the front, further confirms that it is a Mac desktop.Rate this question:
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- 22.
Which type of computer typically runs specialized software and is dedicated to sharing resources and managing large amounts of data?
- A.
Server
- B.
Tablet
- C.
Netbook
- D.
Desktop
Correct Answer
A. ServerExplanation
A server is a type of computer that is designed to run specialized software and is dedicated to sharing resources and managing large amounts of data. Unlike desktop computers or tablets, servers are optimized for performance and reliability, allowing them to handle heavy workloads and provide services to multiple users or clients simultaneously. They are commonly used in business environments to host websites, store and manage databases, handle email services, and perform various other tasks that require high computational power and efficient resource management.Rate this question:
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- 23.
Which item is also known as a chassis?
- A.
Power supply
- B.
ROM Memory chip
- C.
System unit
- D.
Computer case
Correct Answer
D. Computer caseExplanation
The computer case is also known as a chassis because it is the outer housing that contains and protects all the internal components of a computer system. It provides structural support and helps to organize and connect various hardware components such as the motherboard, power supply, storage devices, and expansion cards. The computer case also often includes features such as cooling fans, ports for connecting peripherals, and buttons or switches for power and reset functions.Rate this question:
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- 24.
What does Hz measure?
- A.
The amount of data that can be stored on the computer
- B.
The amount of current traveling time between the computer and the wall
- C.
The speed of the connection to the Internet
- D.
The speed of the internal computer measured in cycles per section
Correct Answer
D. The speed of the internal computer measured in cycles per sectionExplanation
Hz, or hertz, is a unit of frequency that measures the number of cycles per second. In the context of this question, Hz is used to measure the speed of the internal computer. The higher the frequency, the faster the computer can process information and perform tasks. Therefore, Hz is a measure of the speed at which the internal components of a computer operate.Rate this question:
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- 25.
Which of the following comprise the binary system?
- A.
1s and 0s
- B.
1,024 bytes
- C.
The amount of RAM within a computer
- D.
Periods and commas
Correct Answer
A. 1s and 0sExplanation
The binary system is a number system that uses only two digits, 1 and 0, to represent all numbers and data. In this system, each digit is called a bit, and it is the foundation of how computers store and process information. By using a combination of 1s and 0s, computers can represent and manipulate data in a way that is easily understood by electronic circuits. The other options, such as 1,024 bytes and the amount of RAM within a computer, are not directly related to the binary system.Rate this question:
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- 26.
What does ROM stand for?
- A.
StoRage of Memory
- B.
Random Output Measure
- C.
Resources of Memory
- D.
Read Only Memory
Correct Answer
D. Read Only MemoryExplanation
ROM stands for Read Only Memory. It is a type of computer memory that stores data permanently and cannot be modified or erased by normal computer operations. It contains the firmware or software instructions that are permanently written during the manufacturing process. The data stored in ROM is non-volatile, meaning it is retained even when the computer is powered off. This type of memory is commonly used for storing critical system instructions and data that should not be altered.Rate this question:
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- 27.
How is RAM (Random Access Memory) capacity typically measured?
- A.
In bits or bytes
- B.
In megabits-per-second or gigabits per second
- C.
In megabytes or gigabytes
- D.
In megahertz or gigahertz
Correct Answer
C. In megabytes or gigabytesExplanation
RAM capacity is typically measured in megabytes or gigabytes because these units are commonly used to quantify the amount of storage space available in computer systems. RAM capacity refers to the amount of data that can be stored and accessed by the computer's processor at any given time. Megabytes and gigabytes are larger units of measurement compared to bits or bytes, and they provide a more practical and understandable representation of the storage capacity of RAM.Rate this question:
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- 28.
What would be considered the primary storage area for data and programs on a desktop computer?
- A.
Optical disk
- B.
Network drive
- C.
Flash or jump drive
- D.
Hard disk
Correct Answer
D. Hard diskExplanation
The hard disk is considered the primary storage area for data and programs on a desktop computer because it is a non-volatile storage device that allows for permanent storage of data even when the computer is turned off. It provides large storage capacity and fast access to data, making it ideal for storing operating systems, software applications, and user files. Unlike optical disks, network drives, and flash or jump drives, the hard disk is typically installed inside the computer and is directly accessible by the computer's processor.Rate this question:
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- 29.
Which one of these is a USB storage device?
- A.
A
- B.
B
- C.
C
Correct Answer
C. CExplanation
Option C is a USB storage device. USB storage devices are devices that can be connected to a computer via a USB port to store and transfer data. Option A and B do not provide any information about whether they are USB storage devices or not.Rate this question:
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- 30.
What is the primary function of an Input device?
- A.
Automatically download content from the internet
- B.
Display information from the computer
- C.
Send information to the computer
- D.
Automatically direct what you type to the printer
Correct Answer
C. Send information to the computerExplanation
The primary function of an input device is to send information to the computer. Input devices such as keyboards, mice, and scanners allow users to input data or commands into the computer system. This information is then processed by the computer and used for various purposes, such as displaying information, performing calculations, or executing commands. Input devices do not automatically download content from the internet, display information from the computer, or direct what you type to the printer.Rate this question:
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- 31.
How would you select an icon on the screen using a pointing device?
- A.
Right-click the icon on the screen
- B.
Click the icon on the screen
- C.
Double-click the icon on the screen
- D.
Press Ctrl as you click the icon on the screen
Correct Answer
B. Click the icon on the screenExplanation
To select an icon on the screen using a pointing device, you would simply click the icon on the screen. This action involves pressing and releasing the primary button on the pointing device, usually the left button on a mouse. By clicking the icon, you are indicating your intention to select or interact with it.Rate this question:
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- 32.
If you had a touch screen device such as an iPad, which pointing device could you use if you did not have a mouse?
- A.
F1 Function key
- B.
Pencil
- C.
Keyboard
- D.
Stylus or Finger
- E.
Finger
Correct Answer
D. Stylus or FingerExplanation
If you have a touch screen device like an iPad and you don't have a mouse, you can use a stylus or your finger as a pointing device. A stylus is a pen-like instrument specifically designed for touch screens, allowing for more precise and accurate input. On the other hand, your finger can also be used as a pointing device by directly touching the screen. Both options, the stylus or finger, are commonly used to interact with touch screen devices when a mouse is not available.Rate this question:
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- 33.
What does the computer do when you start an application program?
- A.
Saves the files last worked on within the application program
- B.
Loads a copy of the program's instructions into RAM
- C.
Checks the amount of space on the hard drive
- D.
Closes all other open application programs
Correct Answer
B. Loads a copy of the program's instructions into RAMExplanation
When you start an application program, the computer loads a copy of the program's instructions into RAM. RAM, or Random Access Memory, is a type of computer memory that allows for quick and temporary storage of data that the computer needs to access frequently. By loading the program's instructions into RAM, the computer can efficiently execute the program and access the necessary data and resources. This process allows for faster and smoother operation of the application program.Rate this question:
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- 34.
When you turn on the computer, what is the first item the system look for?
- A.
Operating System
- B.
Electrical connections
- C.
Software programs installed
- D.
Network connections
Correct Answer
A. Operating SystemExplanation
When you turn on the computer, the first item the system looks for is the operating system. The operating system is the software that manages and controls the computer's hardware and software resources. It is responsible for booting up the computer and initializing all the necessary components and processes. Without the operating system, the computer would not be able to function properly and run any software programs or connect to networks. Therefore, the operating system is the crucial first item that the system looks for when the computer is turned on.Rate this question:
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- 35.
Which Control Panel feature would you use to change the theme on the Windows desktop?
- A.
Default Programs
- B.
Personalization
- C.
Display
- D.
User Accounts
Correct Answer
B. PersonalizationExplanation
To change the theme on the Windows desktop, you would use the "Personalization" feature in the Control Panel. This feature allows you to customize various aspects of the desktop, including the background, colors, sounds, and screensaver. By accessing the Personalization settings, you can select a new theme from the available options or create a custom theme according to your preferences.Rate this question:
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- 36.
How can you display the current date (but not the time) in a screen tip?
- A.
Click the date in the Notification area
- B.
Double-click the time in the Notification area
- C.
Point the mouse at the time in the Notification area
- D.
Start a calendar program and minimize it to the taskbar
Correct Answer
C. Point the mouse at the time in the Notification areaExplanation
To display the current date (but not the time) in a screen tip, you can point the mouse at the time in the Notification area. By hovering the mouse over the time, a screen tip will appear showing the current date. This allows you to quickly view the date without displaying the time.Rate this question:
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- 37.
How does Sleep mode work when enables on a notebook?
- A.
Activates the Screen Saver option
- B.
Keeps your work in place even though it shuts down the notebook
- C.
Keeps your work in place as it goes into a lower power mode
- D.
Shuts down the computer completely
Correct Answer
C. Keeps your work in place as it goes into a lower power modeExplanation
When Sleep mode is enabled on a notebook, it goes into a lower power mode while keeping your work in place. This means that the notebook consumes less power and enters a state of minimal activity, allowing you to quickly resume your work when you wake it up from Sleep mode. Unlike shutting down the computer completely, Sleep mode allows you to conserve energy while ensuring that your work remains intact.Rate this question:
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- 38.
When might you use Hibernation mode on a notebook?
- A.
When you want to shut down the computer completely
- B.
When you need to shut the lid and move the computer to a different location
- C.
When you want to prevent someone from inadvertently logging into your account
- D.
When you want a faster power-saving alternative than Sleep mode
Correct Answer
B. When you need to shut the lid and move the computer to a different locationExplanation
When you need to shut the lid and move the computer to a different location, you might use Hibernation mode on a notebook. Hibernation mode allows you to save the current state of your computer and power it off completely. When you open the lid again, you can resume your work from where you left off. This is useful when you need to transport your notebook without losing any unsaved work or having to go through the startup process again.Rate this question:
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- 39.
Which account type restricts you from installing programs on either a local or network drive?
- A.
Administrator
- B.
Standard User
Correct Answer
B. Standard UserExplanation
A standard user account restricts the user from installing programs on either a local or network drive. This type of account is typically used for regular users who do not require administrative privileges and is meant to prevent unauthorized software installations that could potentially harm the system or compromise security. By limiting the user's ability to install programs, it helps maintain the stability and security of the system.Rate this question:
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- 40.
Why might you want to show an additional clock?
- A.
To view the times for your home location and a travel location you want to visit
- B.
To compare the time on your computer to the time on the Internet
- C.
To automatically calculate the time difference between two locations
- D.
To test the power of the internal battery that controls the computer's clock
Correct Answer
A. To view the times for your home location and a travel location you want to visitExplanation
You might want to show an additional clock to view the times for your home location and a travel location you want to visit. This can be helpful for planning purposes and keeping track of time differences between different locations.Rate this question:
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- 41.
What is a computer program?
- A.
Set of rules a user must follow when using application software
- B.
Sequence of instructions written to perform specific tasks
- C.
A set of steps a user must follow i order to purchase software
- D.
A set of rules governing the legal use of application software
Correct Answer
B. Sequence of instructions written to perform specific tasksExplanation
A computer program is a sequence of instructions written to perform specific tasks. These instructions can be understood and executed by a computer, allowing it to carry out the desired operations. The program provides a set of step-by-step instructions that guide the computer on how to perform a particular task or set of tasks. It is through these instructions that the computer can execute various operations and achieve the desired outcome.Rate this question:
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- 42.
What are you actually getting when you purchase a software program?
- A.
The source code for the program
- B.
The right to share the program with others
- C.
The right to sell the software program to other people
- D.
A license to install and use the software program
Correct Answer
D. A license to install and use the software programExplanation
When you purchase a software program, you are obtaining a license to install and use the software program. This means that you are granted permission to install the program on your device and use it according to the terms and conditions set by the software developer. The license typically outlines the limitations and restrictions on how the software can be used, such as the number of devices it can be installed on or any prohibited activities. It does not necessarily include the source code, the right to share the program with others, or the right to sell the software program to other people.Rate this question:
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- 43.
What is public domain software?
- A.
Software that is not copyrighted and can be used by anyone without restrictions
- B.
Software that comes pre-installed on a new computer
- C.
Software for which you can access and alter the source code
- D.
Software created for children to use in academic settings
Correct Answer
A. Software that is not copyrighted and can be used by anyone without restrictionsExplanation
Public domain software refers to software that is not protected by copyright and can be used by anyone without any restrictions. This means that the software can be freely used, modified, and distributed by anyone without the need for permission or payment to the original creator. Unlike proprietary software, public domain software allows users to have complete control over the software and its source code, enabling them to customize and adapt it to their specific needs. This promotes collaboration, innovation, and the sharing of knowledge within the software development community.Rate this question:
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- 44.
Which of the following software programs must be installed before the others?
- A.
E-mail client
- B.
Operating system
- C.
Web browser
- D.
Word processing application
Correct Answer
B. Operating systemExplanation
The operating system is the foundational software that manages computer hardware and software resources. It provides a platform for other software programs to run on. Therefore, the operating system needs to be installed before any other software program, including an email client, web browser, or word processing application, can be installed and function properly.Rate this question:
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- 45.
You are planning to create some basic letter, brochures and short reports. Which type of application program would be best to create these?
- A.
Word processing (Microsoft Word)
- B.
Graphics design (Adobe Photoshop)
- C.
Spreadsheet (Microsoft Excel)
- D.
Database Management system (Microsoft Access)
Correct Answer
A. Word processing (Microsoft Word)Explanation
For creating basic letters, brochures, and short reports, a word processing application program like Microsoft Word would be the best choice. Word processing programs are specifically designed for creating and editing text-based documents. They provide a range of features such as formatting options, spell check, grammar check, and the ability to insert images and tables. This makes them ideal for tasks that involve writing and formatting content, which is common in letter writing, brochure design, and creating short reports. Graphics design programs like Adobe Photoshop are more suitable for creating and editing images, while spreadsheet and database management systems are used for organizing and analyzing data respectively.Rate this question:
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- 46.
Which of the following utilities can protect your computer from attack?
- A.
Disk Defragmentation
- B.
Desk Check
- C.
Antivirus software
- D.
Disk Compression
Correct Answer
C. Antivirus softwareExplanation
Antivirus software can protect your computer from attack by scanning for and removing malicious software such as viruses, malware, and spyware. It helps to prevent unauthorized access to your computer and protects your personal information. Antivirus software also provides real-time protection by continuously monitoring your computer for any suspicious activity or files. It is an essential utility for maintaining the security and integrity of your computer system.Rate this question:
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- 47.
What option could you try before calling for technical support if the printer shows no power?
- A.
Ensure that there is paper in the printer trays
- B.
Ensure that the printer hasn't been moved
- C.
Ensure that you have access to the printer
- D.
Ensure that the power cord is all plugged in securely
Correct Answer
D. Ensure that the power cord is all plugged in securelyExplanation
Before calling for technical support if the printer shows no power, one option to try is to ensure that the power cord is securely plugged in. This could be a potential cause for the printer not showing any power. By checking and ensuring that the power cord is properly connected, it can help troubleshoot and resolve the issue without the need for technical support.Rate this question:
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- 48.
What is a device driver?
- A.
Software to allow a computer to communicate with and control the connected devices
- B.
A chip in the system unit that identifies what hardware is connected
- C.
A system file that comes with the operating system
- D.
A chip in a connected device that identifies which computer it connects to
Correct Answer
A. Software to allow a computer to communicate with and control the connected devicesExplanation
A device driver is a software that enables a computer to communicate with and control the connected devices. It acts as a bridge between the operating system and the hardware, allowing the operating system to send commands and receive data from the devices. Device drivers are necessary for proper functioning and compatibility of hardware components with the computer system. They provide the necessary instructions and protocols for the operating system to interact with different devices such as printers, scanners, and audio devices.Rate this question:
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- 49.
Which type of backup copies only those files that have changed since the last time the system performed a full backup:
- A.
Differential
- B.
Incremental
Correct Answer
A. DifferentialExplanation
A differential backup copies only those files that have changed since the last full backup. This means that it includes all changes made since the last full backup, regardless of whether any previous differential backups have been performed. Incremental backups, on the other hand, only copy the files that have changed since the last backup, whether it was a full or incremental backup. Therefore, the correct answer is differential.Rate this question:
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- 50.
What should you do when you receive notice of a software update?
- A.
Run the update immediately no matter what the update includes
- B.
Never run the update no matter what the purpose is for the update
- C.
Read about the purpose of the update and decide whether to do the update now or later
Correct Answer
C. Read about the purpose of the update and decide whether to do the update now or laterExplanation
When you receive notice of a software update, it is important to read about the purpose of the update before deciding whether to run it immediately or later. This is because software updates can vary in terms of their purpose and potential impact on your device. By understanding the purpose of the update, you can make an informed decision about whether it is necessary or beneficial for you to run the update immediately or if it can be done at a later time.Rate this question:
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Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Mar 24, 2023Quiz Edited by
ProProfs Editorial Team -
Sep 19, 2015Quiz Created by
Jennifer
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