KNOWLEDGE OF COMPUTER APPLICATIONS (GENERAL STUDIES)Total Questions: 5021. The first computer mouse was built by(a) Douglas Engelbart(d) William English(c) Oaniel Coogher(d) Robert ZawackiCorrect Answer: (a) Douglas Engelbart22. Which of the following is contained on chips connected to the system board and is a holding area for data instructions and information? (processed data waiting to be output to secondary storage)(a) program(b) mouse(c) Internet(d) memory(e) modemCorrect Answer: (d) memory23. Codes consisting of lines of varying widths or lengths that are computer-readable are known as ______(a) an ASCII code(b) a magnetic tape(c) an OCR scanner(d) a bar code(e) None of theseCorrect Answer: (b) a magnetic tape24. Help Menu is available at which button?(a) End(b) Start(c) Turnoff(d) Restart(e) RebootCorrect Answer: (b) Start25. What is the process of copying software programs from secondary storage media to the hard disk called?(a) configuration(b) download(c) storage(d) upload(e) installationCorrect Answer: (c) storage26. Which of the following is true ?(a) Byte is a single digit in a binary number.(b) Bit represents a grouping of digital numbers(c) An eight-digit binary number is called a byte.(d) An eight-digit binary number is called a bit.(e) None of theseCorrect Answer: (c) An eight-digit binary number is called a byte.27. Information on a computer is stored as(a) analog data(b) digital data(c) modern data(d) watts data(e) None of theseCorrect Answer: (b) digital data28. When a _______is deleted, the original application, folder, or file is not deleted.(a) Option(b) Task(c) Shortcut(d) Suite(e) None of theseCorrect Answer: (c) Shortcut29. Who among the following introduced the world’s first laptop computer in the market?(a) Hewlett-Packard(b) Epson(c) Laplink travelling software Inc(d) MicrosoftCorrect Answer: (b) Epson30. Who is father of modern computers?(a) Abraham Lincoln(b) James Gosling(c) Charles Babbage(d) Gordon E. Moore(e) None of theseCorrect Answer: (c) Charles BabbageSubmit Quiz« Previous12345Next »
