KPPSC Past Papers

3×8 decoder will have:

1. 4 outputs
2. 5 outputs
3. 6 outputs
4. 8 outputs

What minimum number of bits is required to store the Hexadecimal number FF?

1. 16
2. 12
3. 8
4. 19
5. 4

Data Integrity means:

1. Correctness
2. Consistency
3. Redundancy
4. Both A & B

Storing same data on multiple locations is called:

1. Integrity
2. Security
3. Redundancy
4. None of these

In a table composite key consists of _______ attribute (s).

1. More than one
2. One
3. Two
4. One & Two

________ normal form removes transitive dependency.

1. First
2. Third
3. Second
4. BCNF
5. None of these

Which join refers from the write table that have no matching key in the left table are included in the result set?

1. Left Outer Join
2. Right Outer Join
3. Full Outer Join
4. Half Outer Join

____ rollback requires the system to maintain additional information about the state of all the running transactions.

1. Partial
2. Total
3. Time
4. Commit
5. All of these

Which of these is a non-profit domain?

1. .org
2. .in
3. .com
4. all of these
5. none of these

People to whom a copy of the email will be delivered but they are notified will all the addresses the message is sent to is called:

1. Blind Carbon Copy
2. Carbon Copy
3. Draft
4. All of these

Which of the following data structures is a non-linear type?

1. Strings
2. Lists
3. Slacks
4. Graph
5. All of these