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. The arranging of data in a logical sequence is called
    A) Sorting
    B) Classifying
    C) Reproducing
    D) Summarizing
  2. What is the responsibility of the logical unit in the CPU of a computer?
    A) To produce result
    B) To compare numbers
    C) To control flow of information
    D) To do math’s works
  3. Abacus was the first
    A) electronic computer
    B) mechanical computer
    C) electronic calculator
    D) mechanical calculator
  4. If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be
    A) 216
    B) 65,536
    C) 64K
    D) Any of the above
  5. Instructions and memory address are represented by
    A) Character code
    B) Binary codes
    C) Binary word
    D) Parity bit
  6. The terminal device that functions as a cash register, computer terminal, and OCR reader is the:
    A) Data collection terminal
    B) OCR register terminal
    C) Video Display terminal
    D) POS terminal
  7. A set of flip flops integrated together is called ____
    A) Counter
    B) Adder
    C) Register
    D) None of the above
  8. People often call ______ as the brain of computer system
    A) Control Unit
    B) Arithmetic Logic Unit
    C) Central Processing Unit
    D) Storage Unit