As an Amazon Associate I earn from qualifying purchases.

Optical Input Devices Quizzes Online MCQs PDF Download eBook

Practice Optical input devices quiz questions, optical input devices multiple choice questions and answers PDF to prepare online computer basics exam worksheet 194 for online certificate programs. Practice "Interacting with Computer" quiz with answers, optical input devices Multiple Choice Questions (MCQ) for online computer science. Free optical input devices MCQs, computer system software, dos commands, ring topology, output devices, optical input devices test prep for online computer science engineering.

"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

Optical Input Devices Quiz

MCQ: A joystick is primarily used for/to

  1. control sound on the screen
  2. computer gaming
  3. enter text
  4. draw pictures

B

Output Devices Quiz

MCQ: Computer output which can be represent on screen and is not tangible is called

  1. software
  2. window
  3. softcopy
  4. desktop

C

Ring Topology Quiz

MCQ: Which of the following is not a benefit of a computer network?

  1. reduce hardware cost
  2. connect people
  3. enable shared applications
  4. produce high quality programs

D

DOS Commands Quiz

MCQ: Disk copy command in DOS used to

  1. copy a file
  2. copy contents of one floppy disk to another
  3. copy content of CD-ROM to another
  4. copy contents hard disk

B

Computer System Software Quiz

MCQ: In Computer, set of instructions used to solve particular problems are termed as

  1. program
  2. software
  3. both A and B
  4. data

C