Q1: Typical floppy disks size is :
- a) 3 inch in diameter
- b) 5.25 inch in diameter
- c) 8 inch in diameter
- d) all
Q2: What is coated in both side of hard disk?
- a) magnetic metallic oxide
- b) optical metallic oxide
- c) carbon layer
- d) none
Q3: Binary circuit elements have:
- a) one stable state
- b) two stable state
- c) three stable state
- d) four stable state
Q4: Which of the following is not computer language?
- a) machine level
- b) low level
- c) medium level
- d) high level
Q5: Which language is directly understood by computer without translation?
- a) machine level
- b) assembly
- c) high level
- d) all
