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Computer Basics Practice Test 287

Main Memory Quiz PDF: Questions and Answers - 287

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Main Memory Questions and Answers PDF Download: Quiz 287

MCQ 1431: Idea of storing a program in computer memory was suggested by

A) John Von Neumann and his team
B) DR.Abdul Salam
C) Pascal
D) Atanasoff

MCQ 1432: Computer microphone converts audio signals into the

A) electrical waves
B) electromagnetic waves
C) digital signals
D) analog signals

MCQ 1433: In a computer, area in which text is entered, manipulated and viewed is called

A) text area
B) documentation area
C) document window
D) window

MCQ 1434: Command which is used to clear the screen and display the operating system prompt on the first line of display is

A) cd
B) md
C) rename
D) cls

MCQ 1435: Convert the binary number 1011010 to hexadecimal

A) 5C
B) 5A
C) 5F
D) 5B

Computer Basics Exam Prep Tests

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Main Memory App (Android & iOS)

Main Memory App (Android & iOS)

Computer Fundamentals App (Android & iOS)

Computer Fundamentals App (Android & iOS)

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Computer Networks App (Android & iOS)

Computer Basics App (Android & iOS)

Computer Basics App (Android & iOS)