ICS Part I Computer Science, Most Important Short Questions

Chapter-01 What is Information Technology? What is data? What are pointing devices? What is track ball? Define BARCODE. What is System software? Define VGA. What is Plotter? What are non-impact printers? Define Terminal. What are basic units of data storage? Who is Programmer? Write difference between Track ball and Track pad.	Chapter-02 What is a server Computer? What is a terminal computer?  Define information network. What you know about workgroup computing? Define two types of Network standards. What is network topology? How many types of a network topologies write their names. Define Internet. Write 5 advantages of LAN. Write a short note on TCP/IP.
Chapter-03 What are data communication? List out different elements of data communication? Define the term encoder decoder? What are two characteristics of analogue signal? How is data represented in computer? Define transmission modes? What is difference between simplex and half duplex mode? What is serial data transmission? Describe Asynchronous data transmission? What is coaxial cable? Write do you know about microwave transmission? What is communication satellite? What do you know about external modem? What is internal modem?	Chapter-04 What is meant by online education. Write some advantages of video conference. What is Video Conference? Define ECommerce. What is E. Shopping? How a computer is useful in weather forecasting? Write use of computer in airline system? What is meant by computer simulation? What is meant by computer aided design? How robots are use in industries? What is meant by reprographics? What is desktop publishing? What is the importance of using computer? How banks can get benefits from a computer.
Chapter-05 What is computer architecture? What is CPU? What is arithmetic and logic unit (ALU)? Why is RAM called Random Access Memory? What is function of I/O unit? What is SRAM? What is EEPROM? What is Cache memory? What is motherboard? What is stack? What is use of serial port? What do you know about I/O devices? What is compiler? What is interpreter?