Computer Mcqs (754)

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  • Files created with Lotus 1-2-3 have an extension?
    1. 123
    2. DOC
    3. WK1
    4. XLS

  • Operating system is like a______?
    1. Government
    2. Police
    3. Parliament
    4. All of above

  • Which one is not a nickname of a version of Andriod?
    1. Honeycomb
    2. Cupcake
    3. Gingerbread
    4. Muffin

  • Windows 10 was launched in which year?
    1. 2012
    2. 2013
    3. 2015
    4. 2014

  • Which of the following types of memory improves processing by acting as a temporary high-speed holding area between the memory and the CPU?
    1. RAM
    2. ROM
    3. EPROM
    4. Cache memory
    5. Flash memory

  • Pressing F8 key for three time selects____________?
    1. A sentence
    2. A paragraph
    3. A word
    4. Entire document

  • Which device is used to process data?
    1. CPU
    2. RAM
    3. DCU
    4. VDU

  • Rearranging data in a new sequence is known as__________?
    1. Uploading
    2. Updating
    3. Sorting
    4. Summarizing

  • Shortcut key for Change case is____________?
    1. Shift+F3
    2. Ctrl+Shift+F3
    3. Ctrl+F5
    4. Ctrl+Alt

  • Vector graphics is composed of_____________?
    1. Pixels
    2. Paths
    3. Palette
    4. None of above

  • Which of the following is true regarding page Orientation of a Document?
    1. Page Orientation can be changed at any time
    2. Page Orientation of document determines by printer
    3. Page Orientation must be set before start typing
    4. Page Orientation of a document cannot be changed

  • Wifi Stands For_____________?
    1. Wireless Fidelity
    2. Wireless functioning
    3. Wireless function
    4. None of the above

  • The World Wide Web was invented by____________?
    1. Tim Berners-Lee
    2. Bob Kahn
    3. Steve Jobs
    4. Bill Gates

  • Smallest font size in MS-word is____________?
    1. 6
    2. 8
    3. 10
    4. 12

  • TCP/IP invented by_____________?
    1. Robert E. Kahn
    2. Vint Cerf
    3. Alan turing
    4. A and B

  • CSS stands for__________?
    1. Central Superior Services
    2. Cascading style sheets
    3. Both
    4. None of above

  • Process of loading and fixing or bypassing errors in computer program code is called___________?
    1. Debugging
    2. Defusing
    3. Defragmenting
    4. Defrosting

  • IC are classified on the basis of_____________?
    1. Manufacturing company
    2. Type of computer
    3. Number of transistors
    4. None of these

  • In which generation Computers vacuum tube were used?
    1. First generation
    2. Second generation
    3. Third generation
    4. Fourth generation

  • Which of the printers used in conjunction with computers uses dry ink powder?
    1. Daisy wheel printer
    2. Line printer
    3. Laser printer
    4. Thermal printer

  • The proper definition of a modern digital computer is____________?
    1. An electronic automated machine that can solve problems involving words and numbers
    2. A more sophistic and modified electronic pocket calculator
    3. Any machine that can perform mathematical operations
    4. A machine that works on binary code

  • Who invented Slide Rules?
    1. John Napier
    2. William Oughtred
    3. Gottfried Leibnitz
    4. Blaise Pascal

  • In_______________mode, the communication channel is used in both directions at the same time?
    1. Full-duplex
    2. Simplex
    3. Half-duplex
    4. None of the above

  • Serial access memories are useful in applications where:
    1. Data consists of numbers
    2. Short access time is required
    3. Each stored word is processed differently
    4. Data naturally needs to flow in and out in serial form

  • What do you call the translator which takes assembly language program as input & produce machine language code as output?
    1. Compiler
    2. Interpreter
    3. Debugger
    4. Assembler