Latest Data Entry Operator / Computer Operator Jobs MCQs Sample Paper 2015-16 Complete Computer Science Syllabus for District and Session Courts Jobs NTS PPSC FPSC SPSC KPPSC Jobs MCQs Paper Must Prepare Now

  1. RJ45 UTP cable has ________ Cables.
    A) 2 pair
    B) 3 pair
    C) 4 pair
    D) 5 pair
  2. Which of the following is not a valid size of a Floppy Disk?
    A) 8?
    B) 5 ¼?
    C) 3 ½?
    D) 5 ½?
  3. The earliest calculating devices are
    A) Abacus
    B) Clock
    C) Difference Engine
    D) None of these
  4. Word length of a Personal Computer is ___
    A) 4 bits
    B) 8 bits
    C) 16 bits
    D) 64 bits
  5. What was the first computer to perform all calculation using electronics rather than wheels, ratchets, or mechanical switches?
    A) Mark I
    B) ABC
    C) Z3
    D) None of above
  6. A directly accessible appointment calendar is feature of a __ resident package
    A) CPU
    B) Memory
    C) Buffer
    D) ALU
  7. Which unit converts computer data into human readable form?
    A) Input unit
    B) Output unit
    C) ALU
    D) Control Unit
  8. The full form of ALU is
    A) Arithmetic Logic Unit
    B) Array Logic Unit
    C) Application Logic Unit
    D) None of above
  9. What produces useful information out of data?
    A) Computer
    B) Processing
    C) Programming
    D) none of above