Computer Fundamental Previous Year Question Paper 2013 | HNBGU BCA First semester

Computer Fundamental

HNBGU BCA Previous Question Paper 2013-14

    1. What are the characteristics of fourth generation computers?

    2. What do you mean by CPU ? define the block diagram of the computer.

    1. Differentiate any two of the following:

      1. Ram and rom
      2. Top down and bottom up approach of programming
      3. LAN and WAN
    2. What is an Algorithm? Write an algorithm to find the factorial of a number.

    1. Why do you need and operating system? Describe the objective of operating system.

    2. What is flowchart? What are the symbols used for drawing a flowchart? Draw a flowchart to sum first 50 natural numbers.

    1. What do you mean by computer program? What are the different types of program files?

    2. What are the different data types? Explain in detail.

    1. What are the characteristics of a good program?

    2. What do you mean by debugging and testing? Explain the different types of testing.

    1. Differentiate between high level, machine level and assembly level languages.

    2. What do you mean by printers? Explain the different kinds of printers with their usages.

  1. Write short notes on any four of following.

    1. Optical storage devices
    2. VDU
    3. TCP/IP
    4. Internet and Its protocol
    5. Data communication