Computer Mcqs (754)

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  • Which of the following are the functions of a operating system?
    1. Allocates resources
    2. Monitors Activities
    3. Manages disks and files
    4. All of the above

  • RAM can be treated as the____________for the computer';s processor?
    1. factory
    2. operating room
    3. waiting room
    4. planning room

  • A ____________is a microprocessor -based computing device?
    1. personal computer
    2. mainframe
    3. workstation
    4. server

  • The term___________designates equipment that might be added to a computer system to enhance its functionality.
    1. digital device
    2. system add-on
    3. disk pack
    4. peripheral device

  • Data becomes____________when it is presented in a format that people can understand and use.
    1. processed
    2. graphs
    3. information
    4. presentation

  • ____________Is the functional key to display save-as box?
    1. F5
    2. F6
    3. F9
    4. F12

  • ___________is the key we use to run the selected command?
    1. SHIFT
    2. TAB
    3. ENTER
    4. CTRL

  • ___________ is the key to close a selected drop -down list; cancel a command and close a dialog box.
    1. TAB
    2. SHIFT
    3. ESC
    4. F10

  • An area of a computer that temporarily holds data waiting to be processed is___________?
    1. CPU
    2. Memory
    3. Storage
    4. File

  • The instructions that tell a computer how to carry out the processing tasks are referred to as computer___________?
    1. programs
    2. processors
    3. input devices
    4. memory modules

  • Father of “C‘ programming language?
    1. Dennis Ritchie
    2. Prof John Keenly
    3. Thomas Kurtz
    4. Bill Gates

  • BIOS stands for__________?
    1. Basic Input Output system
    2. Binary Input output system
    3. Basic Input Off system
    4. all the above

  • 1 Byte =___________?
    1. 8 bits
    2. 4 bits
    3. 2 bits
    4. 9 bits

  • RAM stands for___________?
    1. Random origin money
    2. Random only memory
    3. Read only memory
    4. Random access memory

  • ____________translates and executes program at run time line by line?
    1. Compiler
    2. Interpreter
    3. Linker
    4. Loader

  • Which of the following is also known as brain of computer?
    1. Control unit
    2. Central Processing unit
    3. Arithmetic and language unit
    4. Monitor

  • Examples of output devices are?
    1. Screen
    2. Printer
    3. Speaker
    4. All of these

  • Which of the following are input devices?
    1. Keyboard
    2. Mouse
    3. Card reader
    4. All of these

  • Who is the Current CEO of Microsoft?
    1. Babbage
    2. Bill Gates
    3. Bill Clinton
    4. Satya Nadella

  • DOS stands for____________?
    1. Disk Operating System
    2. Disk operating session
    3. Digital Operating System
    4. Digital Open system

  • Unwanted repetitious messages, such as unsolicited bulk e-mail is known as_________?
    1. Spam
    2. Trash
    3. Calibri
    4. Courier

  • A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is__________?
    1. Bug
    2. Vice
    3. Lice
    4. Worm

  • A fault in a computer program which prevents it from working correctly is known as___________?
    1. Boot
    2. Bug
    3. Biff
    4. Strap

  • A small or intelligent device is so called because it contains within it a________?
    1. Computer
    2. Microcomputer
    3. Programmable
    4. Sensor

  • A computer program that converts an entire program into machine language is called a/an
    1. Interpreter
    2. Simulator
    3. Compiler
    4. Commander