Which of the following is a web browser?
Correct answer is: D. Mozilla Firefox
Firefox is a popular web browser.
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600 computer mcq pdf. Computer Most Repeated MCQs PDF For Fpsc, Ppsc, Pms, CSS, Spsc, Bpsc, All Others Exams. . Computer MCQs solved questions with answers in PDF.
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Which software is commonly used for database management?
Correct answer is: A. MySQL
MySQL is a widely used RDBMS for databases.
Computer chips are primarily made from which material?
Correct answer is: B. Silicon
Silicon is the primary material used in manufacturing computer chips due to its semiconducting properties.
What is the primary function of the camera in a smartphone?
Correct answer is: B. To capture photos and videos
The main function of the camera in a smartphone is to take photos and record videos.
Who converts program language to machine language?
Correct answer is: A. Compiler
A compiler translates high-level programming language into machine language (binary code).
What is the shortcut key to insert a hyperlink in many editors (e.g., Word, web editors)?
Correct answer is: C. Ctrl+K
Ctrl + K is the common shortcut to insert/edit hyperlinks in many apps/editors.
What is the smallest unit of memory in a computer?
Correct answer is: A. Bit
A bit (binary digit: 0 or 1) is the smallest unit of data in computing.
Which of the following is a popular cloud storage service?
Correct answer is: B. Dropbox
Dropbox (and Google Drive, OneDrive etc.) are popular cloud storage services (Dropbox is a classic example).
What is the function of the Ctrl + C shortcut key?
Correct answer is: B. Copy
Ctrl + C copies the selected item to the clipboard.
Which of the following is an open-source operating system?
Correct answer is: C. Linux
Linux distributions are open-source operating systems.