November 28, 2016

Computer Awareness for IBPS PO & Clerk exams

What is a computer?

The computer is an electronic machine, that can perform many functions from the simple addition, subtraction, multiplication and division to complex storing data, processing millions of instructions in no matter of time at high accuracy. We can rely on it's results based on its accuracy and save a lot of time with its high speed. Computer solves problems, it accepts instructions and data, perform arithmetic and logical operations and produce information.

DATA → PROCESSING → INFORMATION

Computer Awareness Practice Sets 👇

Computer Knowledge for IBPS PO & Clerk Mains exam


  1. The first known calculating machine used for computing _____.
  2. The first generation computers used were ______.
  3. ENIAC is an example of first generation computer. Expand ENIAC.
  4. The second generation of computers used were _____.
  5. The third generation of computers were _____.
  6. The present generation of computers is _____.
  7. Microprocessor belongs to which generation?
  8. What is the set of instructions or procedures for solving a problem called?
  9. What are the two major components of a computer?
  10. What is the set of instructions which enable the hardware to perform a specific task?
  11. The devices that allows the user to send the data to the processing unit are _____.
  12. Which unit executes computer instructions?
  13. Memory from which the CPU fetches the instructions and data is called _____.
  14. The nature of the primary memory is _____.
  15. The result of processing can be seen through _____.

Computer Awareness for IBPS PO, Clerk mains, SBI, RBI Assistant Exams

Answers

  1. Abacus
  2. Vacuum tubes
  3. Electronic Numerical Integrator and Calculator
  4. Transistors
  5. Integrated circuits
  6. Fifth
  7. Fourth
  8. Algorithm
  9. Hardware & Software
  10. Software
  11. Input devices
  12. Central Processing Unit
  13. Main memory or Primary memory
  14. Volatile
  15. Output devices

Computer Awareness Practice Sets for IBPS PO, IBPS Clerk, SBI exams


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