Computers Basic MCQs Set-1

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  1. 1. ALU stands for
    • Arithmetic Logic Unit
    • Application Logic Unit
    • Array Logic Unit
    • None of above
  2. 2. The brain of any computer system is
    • ALU
    • CPU
    • None of above
    • Memory
    • Control Unit
  3. 3. What difference does the 5th generation computer have from other generation computers?
    • Technological advancement
    • Object Oriented Programming
    • None of the above
    • Scientific code
    • All of the above
  4. 4. Which of the following computer generation uses concept of artificial intelligence?
    • First Generation
    • Second Generation
    • Third Generation
    • Forth Generation
  5. 5. When a key is pressed on keyboard, which standard is used for converting the keystroke into the corresponding bits
    • ANSI
    • ASCII
    • EBCDIC
    • ISO
  6. 6. Which device is used as the standard pointing device in a Graphical User Environment
    • Keyboard
    • Mouse
    • Joystick
    • trackball
  7. 7. Which of the following is valid storage type?
    • CPU
    • Keyboard
    • Pen Drive
    • Track Ball
    • None of the above
  8. 8. The section of the CPU that is responsible for performing mathematical operations
    • Memory
    • Register Unit
    • Control Unit
    • ALU
    • None of the above
  9. 9. Any storage device added to computer beyond the immediately usable main storage is known as:
    • Floppy disk
    • Hard Disk
    • Backing store
    • Punched Card
    • None of the above
  10. 10. The list of coded instructions is called
    • Computer Program
    • Algorithm
    • Flowchart
    • Utility Program

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