Interview question based on skill :
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Total Questions: 8
1. Delay if, resource allocated on demand during data transfer is
Correct Answer is : Different for each packet
2. In virtual circuit network, delay times for setup and teardown respectively are
Correct Answer is : 1 and 1
3. In data transfer phase, the table contains how many columns?
Correct Answer is : 4
4. At which layer do router devices operate?
Correct Answer is : Network Layer
5. The Session layer communicates with which other layers?
Correct Answer is : Transport and Presentation
6. What devices operate at the Data Link Layer?
Correct Answer is : Switches
7. How many layers can provide error detection and correction?
Correct Answer is : 2
8. How many OSI layers are there?
Correct Answer is : 7
