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Computer Awareness / Knowledge Practise Tests


1.
What is the short cut key to replace a data with another in sheet?
1. Ctrl + R
2.  Ctrl + Shift + R
3. Ctrl + H
4.  Ctrl + F
5. none of the above



2.
'.INI' extension refers usually to what kind of file?
1. Power point file
2. system file
3. image file
4. document file
5. none of the above



3.
Booting in Computer means?
1. switching off computer
2. Updating the computer
3. Covering the computer
4. Starting of compute
5. none of the above



4.
In Oracle, which is more appropriate to store a small list of values in a single column in each row in your address table?
1. ORACARRY
2. Nested table
3. index organized table
4. index
5. VARRAY



5.
Human beings are referred to as Homosapinens, which device is called Sillico Sapiens?
1. Monitor
2. Hardware
3. Robot
4. Computer
5. none of the above