Q1: Which IRQ does COM1 commonly use?
- a) 3
- b) 4
- c) 6
- d) 7
Q2: Which of the following is not a type of expansion slot on motherboard?
- a) ATX
- b) ISA
- c) AGP
- d) PCI
Q3: Which technology is used in CD?
- a) laser
- b) electrical
- c) mechanical
- d) all
Q4: Which of the following can store maximum data?
- a) floppy disk
- b) hard disk
- c) CD
- d) DVD
Q5: What is the speed of dot matrix printer?
- a) 100 to 500 CPS
- b) 100 to 600 CPS
- c) 100 CPS
- d) 500 CPS
