Name of Section:

Assistant Engineer (IT) 2016 [MCQ]

41. How many pairs of stations can simulataneously communicate on Ethernet LAN?

[Assistant Engineer (IT) 2016 [MCQ] : 2016]

1. 1

1

2. 2

2

3. 3

3

4. Multiple

4
Answer
42. Data directory contains detail of

[Assistant Engineer (IT) 2016 [MCQ] : 2016]

1. Data structure

1

2. Data flows

2

3. Data store

3

4. None of the above

4
Answer
43. In SQL, the — command is used to recompile a view

[Assistant Engineer (IT) 2016 [MCQ] : 2016]

1. COMPLIE VIEW

1

2. DEFINE VIEW

2

3. AFTER VIEW

3

4. CREATE VIEW

4
Answer
44. Which of the following terms refers to the degree to which data in a database system

[Assistant Engineer (IT) 2016 [MCQ] : 2016]

1. are accurate and correct?

1

2. Data integrity

2

3. Data security

3

4. Data validity

4

5. None of the above

5
Answer
45. A path for carrying signals between a source and a destination is known as

[Assistant Engineer (IT) 2016 [MCQ] : 2016]

1. Router

1

2. Channel

2

3. Link

3

4. Block

4
Answer

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