Q1: What is seek time?
- a) time to position the head over proper sector
- b) time to position the head over proper track
- c) time to position the head over proper cylinder
- d) all
Q2: Which of the following works as output and input device?
- a) modem
- b) scanner
- c) mouse
- d) keyboard
Q3: The resolution of a printer is measures in:
- a) dots per inch
- b) PPM
- c) dots per page
- d) all
Q4: The database element that represents a correspondence between the various data is:
- a) schema
- b) constraints
- c) information
- d) all
Q5: Which of the following is very basic computer?
- a) a toaster
- b) stove
- c) calculator
- d) a light bulb
