Computer - Quiz

1. Which of the following is not true for primary storage?
1. It is a part of the CPU
2. It allows very fast access of data
3. It is relatively more expensive then other storage devices.
4. Can be removed and transported.
5. All of the above

2. Function of control unit in the CPU is–
1. To decode program instructions
2. To transfer data to primary storage
3. To perform logical operations
4. To store program instructions
5. All of the above


3. Electronic spreadsheets are useful in situation where relatively .......... data must be input
1. Small
2. Large
3. No
4. All of the above
5. None is true

4. Combining records from two or more ordered files into a single ordered file is called–
1. Menu
2. Merging
3. Taking
4. All of the above
5. None of these

5. The ascending order of a data hierarchy is
1. Bit-byte-record-field-file-database
2. Byte-bit-field-record-file-database
3. Byte-bit-record-file-field-database
4. Bit-byte-field-record-file-database
5. All of the above

6. A LSI chip contains the entire CPU of computer except main memory is called–
1. Microprocessor
2. Hard disk
3. Input device
4. Output device
5. All of the above

7. A storage medium that loses its contents in the event of power failure is called–
1. Volatile storage
2. Non volatile storage
3. Permanent storage
4. All of the above
5. None of these

8. One-millionth of a second is referred as–
1. Microsecond
2. Millisecond
3. Hour
4. Minute
5. All of the above

9. Alternate facilities of programs, data files, hardware equipments, etc. used in case the original one is destroyed, lost, or fail to operate is–
1. Backup
2. Forehead
3. Delete
4. All of the above
5. None of these

10. One-thousandth of a second is called–
1. Microsecond
2. Millisecond
3. Hour 4. Minute
5. All of the above

Answer 
1. -1
2. -5
3. -1
4. -2
5. -2
6. -4
7. -1
8. -1
9. -1
10. -2

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