Q31. What is the purpose of a “search engine”?
a) To manage computer hardware
b) To process data
c) To retrieve information from the internet
d) To create software applications
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Correct Answer: c) To retrieve information from the internet
Explanation: A search engine is a tool that helps users find and retrieve information from the internet by searching through indexed web pages.
Q32. Which of the following is an example of secondary storage?
a) RAM
b) CPU Cache
c) Solid State Drive (SSD)
d) Register
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Correct Answer: c) Solid State Drive (SSD)
Explanation: Secondary storage, such as an SSD, provides long-term storage of data and software, in contrast to temporary storage like RAM.
Q33. What is the purpose of “system software”?
a) To perform specific tasks like word processing
b) To control and manage computer hardware and software resources
c) To create graphical content
d) To handle user input
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Correct Answer: b) To control and manage computer hardware and software resources
Explanation: System software, such as an operating system, is designed to manage and coordinate the use of hardware and software resources in a computer system.
Q34. What does the term “data entry” refer to?
a) The process of saving data
b) The act of inputting data into a computer system
c) The process of printing data
d) The act of retrieving data from storage
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Correct Answer: b) The act of inputting data into a computer system
Explanation: Data entry involves inputting information into a computer system using various input devices.
Q35. Which of the following is a common output device for audio?
a) Printer
b) Monitor
c) Speaker
d) Keyboard
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Correct Answer: c) Speaker
Explanation: Speakers are output devices that produce audio output from the computer, allowing users to hear sound.
Q36. What does “data processing” generally involve?
a) Collecting data
b) Storing data
c) Transforming data into meaningful information
d) Inputting data
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Correct Answer: c) Transforming data into meaningful information
Explanation: Data processing involves converting raw data into information that is meaningful and useful for decision-making or analysis.
Q37. Which of the following is NOT a typical function of an operating system?
a) Managing hardware resources
b) Running applications
c) Performing network diagnostics
d) Creating word processing documents
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Correct Answer: d) Creating word processing documents
Explanation: An operating system manages hardware resources and runs applications, but creating word processing documents is the function of application software.
Q38. Which of the following is an example of volatile memory?
a) Hard Drive
b) ROM
c) RAM
d) Flash Drive
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Correct Answer: d) Pottery
Explanation: Inscriptions, coins, and manuscripts are all sources of Ancient Indian history, but pottery is not considered a significant source.
Q39. Which of the following software types is used to manage databases?
a) Word Processor
b) Spreadsheet
c) Database Management System (DBMS)
d) Web Browser
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Correct Answer: c) Database Management System (DBMS)
Explanation: A Database Management System (DBMS) is software designed to create, manage, and manipulate databases.
Q40. What does “application software” include?
a) Operating systems
b) Device drivers
c) Utility programs
d) Word processors and spreadsheets
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Correct Answer: d) Word processors and spreadsheets
Explanation: Application software includes programs designed for specific tasks such as word processing and creating spreadsheets, distinct from system software and utility programs.