Computers Basic MCQs Set-19

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  1. 1. is an OOP principle
    • Structured programming
    • Procedural programming
    • Inheritance
    • Linking
  2. 2. COBOL is widely used in application s
    • Commercial
    • Scientific
    • Space
    • Mathematical
  3. 3. RAM stands for
    • Random origin money
    • Random only memory
    • Read only memory
    • Random access memory
  4. 4. 1 Byte =?
    • 8 bits
    • 4 bits
    • 2 bits
    • 9 bits
  5. 5. SMPS stands for
    • Switched mode Power Supply
    • Start mode power supply
    • Store mode power supply
    • Single mode power supply
  6. 6. The device used to carry digital data on analogue lines is called as
    • Modem
    • Multiplexer
    • Modulator
    • Demodulator
  7. 7. VDU is also called
    • Screen
    • Monitor
    • Both 1 & 2
    • printer
  8. 8. BIOS stands for
    • Basic Input Output system
    • Binary Input output system
    • Basic Input Off system
    • all the above
  9. 9. Father of “C‘ programming language
    • Dennis Ritchie
    • Prof John Keenly
    • Thomas Kurtz
    • Bill Gates
  10. 10. The instructions that tell a computer how to carry out the processing tasks are referred
    • programs
    • processors
    •  input devices
    • memory modules

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