Friday , March 27 2020

11th Class Computer Science Guess Paper 2019

11th Class Computer Science Guess Paper 2019

Fsc 1st year guess paper 2019. 11th class computer science guess paper.

Write short answers of the following.

  1. How does a mouse work?
  2. Identify two alternatives to a mouse.
  3. What is E mail?
  4. Write the function of transport layer.
  5. What is data?
  6. What is modulation?
  7. Define band width?
  8. What is system software?
  9. What is signal?
  10. Write two functions of network layer.
  11. Define bit and byte.
  12. Give any two examples of hard ware components.
  13. Differentiate between serial transmission and parallel transmission.
  14. How tree topology is constructed .
  15. What is FTP?
  16. What is plotter?
  17. How does FDM work?
  18. Different between software and hardware.
  19. What is purpose of CPU?
  20. How is data transmitted in asynchronous transmission.

Part 2

Write short answers of the following.

  1. Define main memory.
  2. Differentiate between SRAM and DRAM.
  3. What is the purpose of data security?
  4. Define robot.
  5. Why RAM is called random access memory?
  6. Define use of serial port.
  7. What are the uses of computer in industry?
  8. What is interrupts?
  9. List five components of computer architecture.
  10. What is DMA? Define it
  11. what is online education?
  12. Why is backup important?
  13. Write the use of memory buffer register.
  14. Define AU and LU of CPU?
  15. Name four general purpose registers.

Part 3

Write the answers of the following short questions.

  1. What do you know about the world wide web.
  2. Define the internet.
  3. What is text editor?
  4. What is spreadsheet program?
  5. Define header and footer in MS word.
  6. Describe a function in MS excel.
  7. Define graphic user interface with example.
  8. What is cell and cell address.
  9. List any two advantages of spreadsheet.
  10. Describe the purpose of control panel.
  11. Give two examples of built in function in MS excel.
  12. Write difference between copy and cut.
  13. Define desktop.
  14. Start the purpose of disk management utility.
  15. Why does computer need an operating system?

Part 4

Long questions 11th Class Computer Science

  1. Why language translators are used? discuss types of language translators.
  2. What is impact printer? Discuss dot matrix and line printer.
  3. Discuss any four causes of virus in detail.
  4. What is guided media ? explain fiber optic cable and coaxial cable.
  5. What is bus? Explain types of system buses.
  6. What is topology? Explain different types of topologies.
  7. What is video display screen? Explain CRT and flat panel display.
  8. What do you know about unguided media? Explain micro wave and satellite media.
  9. What is non impact printer? Discuss laser printer and inkjet printer.
  10. Define network? Explain its types in details.

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