Q1: Bubble memory is
- a) sequential access device
- b) direct access device
- c) combination of sequential and direct access device
- d) all
Q2: Which of the following was not used in first generation computer?
- a) vacuum tube
- b) card
- c) magnetic core
- d) punched paper tape
Q3: Normal motor speed used for floppy diskette driver is
- a) 200-300 rpm
- b) 300-360 rpm
- c) 300-900 rpm
- d) 1000-1200
Q4: Floppy disk and hard disk are
- a) sequential access storage
- b) direct access storage
- c) volatile storage
- d) all
Q5: It is the step by step procedure used to solve a problem.
- a) algorithm
- b) program
- c) operating system
- d) flowchart
