MCQ
- Which of the following is volatile storage?
- Backup b. RAM c. ROM d. Tape
- Line priters that print one line at a time are …..
- Laser printer b. Inkjet printer c. Drum printers d. Daisy wheel
- To extend the connectivity of processor bus we use ……
- PCI bus b. SCSI bus c. Controller d. Multiple buses
- Which of the following is not a point and draw device?
- Keypad b. Trackball c. Touch screen d. Mouse
Short Q/A
- What are the application area of computer?
- What is super computer? Differentiate between super computer and mainframe computer.
- What is mobile computing? Explain.
- What is memory? Describe the types of primary memory.
- Differentiate between RAM and ROM
- Differentiate between Impact and non impact printer.
- What is bus system. Explain it’s type.
- Write short note on: a) Mouse b) Scanner c) OCR d) HDMI e) Cache Memory
- Compare and contrast between first and second generation computers.
Long Q/A
- Define computer and Explain characteristics of a computer.
- What is memory? Differentiate between primary and secondary memory. Whyhard disk is popular than floppy disk? Explain.
- Discuss the term computer architecure and Orginazation. Drwa block diagram and explain the main component of computer system.