501. Communication between a computer and a keyboard involves ______________ transmission.
A. Automatic
B. Half-duplex
C. Full-duplex
D. Simplex

502. Linus Torvalds developed which of the following systems?
A. LINUX
B. iOS
C. UNIX
D. Windows

503. Main window in a computer spreadsheet is called ___________ ?
A. Work book
B. Work
C. Account book
D. Work sheet

504. In a computer spreadsheet, function which is used to count numbers of entries in given range is called __________ ?
A. Length
B. Counter
C. Counting
D. Count

505. Google is an_________multinational technology company?
A. American
B. Indian
C. Italian
D. German

506. Who is The First You Tuber?
A. Jawed Karim
B. John adris
C. Liaqat Ali
D. None Of These

507. Time during which a job processed by the Computer is__________?
A. Real Time
B. Required Time
C. Execution Time
D. None of above

508. RAM, Cache, Registers are called Temporary___________?
A. Input
B. Output
C. Processing
D. Storage

509. What is the shortcut key to delete data by permanently?
A. Ctrl+delete button
B. Shift + Delete Button
C. Alt+delete button
D. None of these

510. URL stands for ________?
A. Uniform Retention Location
B. Uniform Resource Locator
C. Universal Resource Locator
D. Uniform Retention Locator

NOTE
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PLEASE COMMENT WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION IN COMMENT BOX.
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