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1.
The memory that communicates directly with CPU is called
2.
Virtual memory is normally implemented by
3.
Which of the follownig are the computer memory performance parameters?
1. Access time (Latency)
2. Memory cycle time
3. Transfer rate
1. Access time (Latency)
2. Memory cycle time
3. Transfer rate
4.
What are the components of a memory management unit?
1. A facility for dynamic storage relocation
2. Provision for preventing users for sharing programs stored in memory by different users
3. Protection of information against unauthorized access
4. Provision for users for changing operating system functions
1. A facility for dynamic storage relocation
2. Provision for preventing users for sharing programs stored in memory by different users
3. Protection of information against unauthorized access
4. Provision for users for changing operating system functions
5.
Which one of the following makes permanently recorded transaction in the database?
6.
The advantage of optimistic locking is
7.
The ability to query information from the database, insert, delete and modify the tuples is
8.
In a pair of straight parallel bus bars of circular cross-section spaced 23 cm between centres, each carry a current of 70,000A. The force required to withstand will be nearly
9.
"Consider the following two points M (2, 5, –3) and N(–3, 1, 4) The distance from the origin to the midpoint of the line MN will be nearly"
10.
A 4-pole, wave wound armature having 45 slots with 18 conductors/slot is driven at 1200 rpm. If the flux per pole is 0.016 Wb, the generated emf will be