Keyboard questions and answers. Computer keyboard related objective multiple choice MCQ question answer with pdf for competitive exams, class 1, class 2 etc. Keyboard Questions and Answers 1. Which of the following is not an output device of a computer? a) Printer                    b) Keyboard              c) VDU                       d) CRT screen Ans. b 2. To close a […]

Computer mouse MCQ. Multiple choice objective MCQs Questions and answers with PDF for Competitive exams, Class 1, Class 2 etc. Computer Mouse MCQ 1. Computer device which is similar to mouse is a) joystick b) keyboard c) trackball d) barcode reader Ans. c 2. Hand-held device which is used to pick options that are displayed

Computer software MCQ. Computer application related best objective multiple choice Questions and answers for competitive exams with pdf. Computer Software MCQ 1. Computer servers are used in applications. (a) online reservation of tickets (b) e-commerce (c) tracking of consignments (d) all of them Ans. d 2. Your operating system will detect and install the appropriate

Computer memory MCQ. Storage related GK Questions and answers with pdf. Objective multiple choice MCQs for competitive exams. Computer Memory MCQ 1. Which of the following require large computer memory a) Imaging b) Graphics c) Voice d) All of these Ans. d 2. What is the common measurement of unit of a computer memory a)