Computer Basics Practice Test 170

Operating System Basics MCQ (Multiple Choice Questions) PDF - 170

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Free Operating System Basics Multiple Choice Questions and Answers (MCQs), operating system basics MCQs Quiz PDF download chapter 14-170 to learn online computer basics degree courses. Study Operating Systems quiz answers PDF, Operating System Basics Multiple Choice Questions (MCQ Quiz) for online college degrees. Free educational app: Operating System Basics MCQs App Download & e-Book for data communication media, input devices of computer, computer buses, output devices, operating system basics test prep for applied computer science.

The MCQs: Main function of the command interpreter is; "Operating System Basics" App Download (iOS & Android) Free with answers to provide interface between api and application program, to get and execute the next user-specified command, to handle the files in operating system and to speed up the operations for online master programs. Practice operating systems questions and answers, Google eBook to download free sample for accelerated computer science degree online.

Operating System Basics Questions and Answers PDF Download: Quiz 170

MCQ 846: The main function of the command interpreter is

A) to get and execute the next user-specified command

B) to provide interface between API and application program

C) to handle the files in operating system

D) to speed up the operations

MCQ 847: Colors that can be supported by extended graphic array with a resolution of 1024 by 768 pixels are

A) 102400

B) 7680

C) 10000

D) 65000

MCQ 848: Bus which is used to connect Macintosh keyboards and mouse is

A) USB

B) FireWire

C) SCSI

D) ISA

MCQ 849: In computer system, key which is used to delete character on the screen is

A) DEL key

B) backspace key

C) left arrow key

D) ESC key

MCQ 850: Time taken by a computer data signal to reach to moon and then back to earth is about

A) 2 minutes

B) 2 seconds

C) 2 ms

D) 2 hours

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