Set 81- HTET and IBPS Specialist Officer Questions and Answers

1. In asymmetric key cryptography, the private key is kept by

sender

receiver

sender and receiver

all the connected devices to the network

None of these

2. SMTP is ________ protocol.

application layer

transport layer

network layer

session layer

none of the above

3. UDP is ________ protocol.

application layer

transport layer

network layer

session layer

None of the above

4. The size of IP address in IPv6 is

16 bits

32 bits

128 bits

512 bits

None of these

5. Dual-stack approach refers to

Implementing Ipv4 with 2 stacks

Implementing Ipv6 with 2 stacks

Node has both IPv4 and IPv6 support

All of the above

None of the above

6. IPv6 doesnot use ______ type of address

Broadcast

Multicast

Anycast

All of the above

None of the above

7. In a network, If P is the only packet being transmitted and there was no earlier transmission, which of the following delays could be zero 

Propogation delay

Transmission delay

Queuing delay

Processing delay

None of the above

8. Propagation delay depends on

Distance between the routers

Packet length

Transmission rate

all of the above

None of these

9. Transmission delay does not depend on

Packet length

Distance between the routers

Transmission rate

All of the above

None of these

10. Transmission control protocol is 

connection oriented protocol

uses a three way handshake to establish a connection

recievs data from application as a single stream

All of the above

None of these

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