Q91. What is the purpose of the ‘Recycle Bin’ in Windows?
a) To store temporary internet files
b) To permanently delete files
c) To temporarily store deleted files for potential recovery
d) To organize files by category
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Correct Answer: c) To temporarily store deleted files for potential recovery
Explanation: The Recycle Bin in Windows temporarily stores files that have been deleted by the user, allowing them to be recovered if needed before they are permanently removed from the system.
Q92. What does the term ‘resolution’ refer to in the context of a display screen?
a) The physical size of the screen
b) The number of pixels displayed on the screen
c) The brightness of the screen
d) The refresh rate of the screen
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Correct Answer: b) The number of pixels displayed on the screen
Explanation: Resolution refers to the number of pixels displayed on the screen, typically expressed as width x height (e.g., 1920×1080). Higher resolution means more detail and clarity in the visual output.
Q93. Which of the following is a feature of an open-source operating system?
a) The source code is hidden and cannot be modified
b) The operating system is always free to use
c) The source code is publicly available and can be modified
d) The operating system is compatible with all hardware
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Correct Answer: c) The source code is publicly available and can be modified
Explanation: An open-source operating system has its source code publicly available, allowing developers and users to modify, enhance, and distribute the software according to their needs.
Q94. What does the term ‘bandwidth’ refer to in a computer network?
a) The amount of data that can be transmitted over a network in a given time period
b) The speed at which data is processed
c) The physical size of a network
d) The type of cables used in a network
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Correct Answer: a) The amount of data that can be transmitted over a network in a given time period
Explanation: Bandwidth refers to the maximum amount of data that can be transmitted over a network connection in a given time period, usually measured in bits per second (bps).
Q96. What does the term ‘malware’ refer to in computing?
a) A type of computer virus
b) Any software that is intentionally designed to cause damage or disruption
c) A harmless software application
d) A type of hardware device
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Correct Answer: b) Any software that is intentionally designed to cause damage or disruption
Explanation: Malware is a broad term that refers to any software intentionally designed to cause damage, disruption, or unauthorized access to a computer system, including viruses, worms, trojans, and ransomware.
Q97. What is the function of the ‘Defragment’ tool in Windows?
a) To delete unnecessary files
b) To rearrange fragmented data on the hard drive for better performance
c) To install updates
d) To back up data
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Correct Answer: b) To rearrange fragmented data on the hard drive for better performance
Explanation: The Defragment tool in Windows rearranges fragmented data on the hard drive, which can improve the speed and efficiency of data retrieval, resulting in better overall system performance.
Q98. What does the term ‘URL’ stand for in web browsing?
a) Universal Resource Locator
b) Uniform Resource Locator
c) Unified Resource Link
d) Uniform Retrieval Link
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Correct Answer: b) Uniform Resource Locator
Explanation: URL stands for Uniform Resource Locator, which is the address used to access a specific resource on the internet, such as a web page, file, or image.
Q99. What is the primary function of a router in a network?
a) To store data
b) To manage internet traffic between devices on a network
c) To print documents
d) To run applications
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Correct Answer: b) To manage internet traffic between devices on a network
Explanation: A router is a network device that manages internet traffic between devices on a network, directing data packets to their appropriate destinations, and allowing multiple devices to share a single internet connection.