Test Your Computer Knowledge Questions for NET, IAS, State-SET (KSET, WBSET, MPSET, etc.), GATE, CUET, Olympiads etc. – Part 2
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The access time for magnetic disk is
- Greater than 0.01 but less than 0.02 sec
- Less than 0.01 sec
- Greater than 0.01 sec
- All of these
- None
Answer: 2
Usually data are recorded ________along a single track in the magnetic disk unit.
- Sequentially
- Serially
- Parallel
- Random
- None
Answer: 1
________is a Rota table cylinder whose surface is coated with a magnetically sensitive compound
- Magnetic drum
- Magnetic disk unit
- Magnetic strip
- Cassette recorder
- None
Answer: 1
A________is a plastic strip about 2 by 12 inches on which data are magnetically recorded
- Magnetic strip
- Magnetic drum
- Magnetic disk unit
- Cassette recorder
- None
Answer: 1
Micro computers have from ________ to ________storage locations
- lk to 8 k
- 8 k to 16 k
- 4k to 165 k
- 4k to 3k
- None
Answer: 4
Normally mini computers have from________to________storage locations
- 4k to 512 k
- 32 k to 512 k
- 128 k to 512 k
- 4k to 128k
- None
Answer: 3
Normally medium sized computer have from ________ to ________ storage locations
- 4k to 512 k
- 32 k to 512 k
- 128 k to 512 k
- 4 k to 128 k
- None
Answer: 2