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Total 1191 questions

Cisco Certified Network Associate Questions and Answers

Question 169

Drag and drop the AAA functions from the left onto the correct AAA services on the right

Options:

Question 170

Which two actions are performed by the Weighted Random Early Detection mechanism? (Choose two)

Options:

A.

It drops lower-priority packets before it drops higher-priority packets

B.

It can identify different flows with a high level of granularity

C.

It guarantees the delivery of high-priority packets

D.

It can mitigate congestion by preventing the queue from filling up

E.

it supports protocol discovery

Question 171

Drag drop the descriptions from the left onto the correct configuration-management technologies on the right.

Options:

Question 172

How do TCP and UDP differ in the way that they establish a connection between two endpoints?

Options:

A.

TCP uses synchronization packets, and UDP uses acknowledgment packets.

B.

UDP uses SYN, SYN ACK and FIN bits in the frame header while TCP uses SYN, SYN ACK and ACK bits

C.

UDP provides reliable message transfer and TCP is a connectionless protocol

D.

TCP uses the three-way handshake and UDP does not guarantee message delivery

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Total 1191 questions