Wide Area Network Quiz 5

Wide Area Network Quiz 5

What will be the QoS parameters will be configured for Video conferencing?

 Data rate

 Bandwidth

 Latency

 All of the above

At which layer do TLS and SSL operate?

 Application layer

 Session layer

 Transport Layer

 Data link layer

LAN basically work on

 Layer 2

 Session layer

 Layer 3

 Physical layer

What does PVS stands for?

 Private virtual circuit

 Permanent virtual circuit

 Public virtual circuit

 None of the above

What will be the QoS parameters will be configured for VOIP?

 Latency

 Bandwidth

 Data loss

 All of the above

What is the purpose of flag field in PDU of frame relay?

 A synchronization

 Synchronization

 Both

 None of the above

How much E1 line can carry data at a time?

 1 mbps

 2048 kbits/m

 2048 kbits/s

 2048 kbytes/s

Does X.25 have error check field in its packets?

 Yes

 No

At which layer of OSI does SCTP protocol work?

 Layer 1

 Layer 2

 Layer 3

 Layer 4

At which layer LLC operates?

 Layer 1

 Layer 2

 Layer 3

 Layer 4

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