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Computer Basics Practice Test 99

Optical Input Devices Quiz PDF: Questions and Answers - 99

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Optical Input Devices Questions and Answers PDF Download: Quiz 99

MCQ 491: Input devices includes

A) mouse, keyboard, monitor
B) mouse, keyboard, printer
C) mouse, keyboard, plotter
D) mouse, keyboard, scanner

MCQ 492: Way in which computer components are connected with each another is called

A) computer layout
B) computer architecture
C) computer parts
D) computer hardware

MCQ 493: A 500 MB file compressed to 125 MB enjoys a compression ratio of

A) 2:01
B) 3:01
C) 4:01
D) 5:01

MCQ 494: In a computer spreadsheet, which is true if the current or active cell is B4 and you pressed Enter key?

A) you will be in the cell A1
B) you will be in the cell B5
C) you will be in the cell B3
D) you will be in the cell B6

MCQ 495: A swap space can reside in

A) separate disk partition
B) RAM
C) cache
D) ROM

Computer Basics Exam Prep Tests

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Optical Input Devices App (Android & iOS)

Optical Input Devices App (Android & iOS)

Computer Fundamentals App (Android & iOS)

Computer Fundamentals App (Android & iOS)

Digital Logic Design App (Android & iOS)

Digital Logic Design App (Android & iOS)

DataBase Management System (MCS) App (Android & iOS)

DataBase Management System (MCS) App (Android & iOS)