Q61. Which of the following is an example of a secondary storage device?
a) CPU
b) RAM
c) SSD
d) Cache Memory
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Correct Answer: c) SSD
Explanation: An SSD (Solid State Drive) is an example of secondary storage that provides long-term data storage compared to volatile memory like RAM.
Q62. What does “software application” include?
a) Tools for managing hardware
b) Programs designed to perform specific tasks for users
c) System management utilities
d) Device drivers
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Correct Answer: b) Programs designed to perform specific tasks for users
Explanation: Software applications include programs designed to help users perform specific tasks such as word processing, spreadsheet management, and graphic design.
Q63. What does “data backup” refer to?
a) The process of inputting data into a system
b) The process of creating copies of data for recovery purposes
c) The process of deleting old data
d) The process of encrypting data
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Correct Answer: b) The process of creating copies of data for recovery purposes
Explanation: Data backup involves creating copies of important data to ensure that it can be recovered in case of loss or damage.
Q64. What is the main advantage of using “cloud storage”?
a) Increased processing speed
b) Unlimited storage capacity
c) Accessibility from any device with internet access
d) Faster data input
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Correct Answer: c) Accessibility from any device with internet access
Explanation: Cloud storage allows data to be accessed from any device with internet connectivity, offering convenience and flexibility.
Q65. What is the purpose of “cache memory”?
a) To store data permanently
b) To provide high-speed access to frequently used data
c) To manage hardware devices
d) To connect to external networks
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Correct Answer: b) To provide high-speed access to frequently used data
Explanation: Cache memory is a small, high-speed memory that provides quick access to frequently used data and instructions, improving overall system performance.
Q66. What does “software licensing” involve?
a) Installing software on multiple devices
b) Creating and selling software
c) Legal agreement specifying how software can be used
d) Backing up software data
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Correct Answer: c) Legal agreement specifying how software can be used
Explanation: Software licensing involves a legal agreement that defines how software can be used, distributed, and modified.
Q67. Which of the following is an example of a hardware component?
a) Web Browser
b) Operating System
c) Hard Drive
d) Database
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Correct Answer: c) Hard Drive
Explanation: A hard drive is a physical hardware component used for storing data on a computer.
Q68. What does “system maintenance” refer to?
a) Updating hardware components
b) Performing routine checks and updates on software and hardware
c) Installing new software applications
d) Managing network connections
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Correct Answer: b) Performing routine checks and updates on software and hardware
Explanation: System maintenance involves regular tasks to keep software and hardware functioning properly, such as updates, security checks, and troubleshooting.