Q1: Flip flop is also called as:
- a) not stable
- b) stable
- c) bi-stable
- d) tri-stable
Q2: Essential features of number system:
- a) radix
- b) base
- c) both a & b
- c) none
Q3: Which one is not computer peripheral?
- a) UPS
- b) speaker
- c) printer
- d) microwave
Q4: Which one is most essential peripheral?
- a) printer
- b) keyboard
- c) speaker
- d) all
Q5: Which printer is used for very good quality printout?
- a) line printer
- b) dot matrix printer
- c) laser printer
- d) inkjet printer
