Optical Input Devices Quizzes Online MCQs PDF Download eBook
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"A joystick is primarily used for/to", optical input devices Multiple Choice Questions (MCQ) with choices computer gaming, control sound on the screen, enter text, and draw pictures for online computer science schools. Learn interacting with computer questions and answers with free online certification courses for online college courses.
Optical Input Devices Questions and Answers PDF Download eBook
MCQ: A joystick is primarily used for/to
- control sound on the screen
- computer gaming
- enter text
- draw pictures
MCQ: Computer output which can be represent on screen and is not tangible is called
MCQ: Which of the following is not a benefit of a computer network?
- reduce hardware cost
- connect people
- enable shared applications
- produce high quality programs
MCQ: Disk copy command in DOS used to
- copy a file
- copy contents of one floppy disk to another
- copy content of CD-ROM to another
- copy contents hard disk
MCQ: In Computer, set of instructions used to solve particular problems are termed as
- both A and B