Top Computer science solved mcqs


top Computer science solved mcqs






    RAM known as__?
  1. Prior memory
  2. secondary memory
  3. Primary memory


    Megnatic disk known as__?
  1. Primary memory
  2. Secondary memory
  3. litral memory


    Process and memory management services allow two or more tasks same time__?
  1. Multitasking
  2. TDM
  3. Multiplexing


    What is meaning by the dedicated computer__?
  1. Assigned one and only one task
  2. Assigned many tasks
  3. self computer
  4. other computer


    The system unit of computer does not contains__?
  1. ALU
  2. CPU
  3. Modem
  4. processor


    The computer program which convert whole program in machine language is called___?
  1. Debuger
  2. Compiler
  3. Translator
  4. line maker


    Computer program translate one program instructions at a time into machine language is known__?
  1. Compiler
  2. Assembler
  3. Interpreter
  4. loader


    The intelligent device is also known as____?
  1. router
  2. Senser
  3. printer
  4. modem


    The Error due to wrong code or mistake in code__?
  1. Run time error
  2. Syntax Error
  3. compile time error
  4. no error declared


    The fault of program that prevents from working correct is known as__?
  1. Fault
  2. error
  3. Bug
  4. mistake


    Convert 1101101 binary into the decimal digits__?
  1. 109
  2. 105
  3. 99
  4. 88


    The shortcut to reopen recent closed tab__?
  1. Shift + T
  2. ALT + T
  3. CTRL + Shift + T
  4. shift + enter


    How we can turn on auto save in the ms excel working__?
  1. ALT + 1
  2. CTRL + 8
  3. Shift + 7
  4. shift + A


    The shortcut to export your workbook in ms excel__?
  1. F9
  2. CTRL + F6
  3. ALT + F + E
  4. shift + D


    Which among of following options is exact short key to align text in center__?
  1. Shift + E
  2. ALT + E
  3. CTRL + E
  4. shift + windows


    How to rename any file by shortcut__?
  1. F2
  2. F5
  3. F6
  4. windows + enter





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