Protocol Analysis Wireshark Certified Network Analyst Practice

QUESTION NO: 1
TCP data is sequenced and acknowledged to ensure delivery.

A. True B. False

Correct Answer: A

QUESTION NO: 2
Which name resolution process translates port numbers to service names if they are listed in Wireshark's services file?

A. transport name resolution B. SMI name resolution C. MAC address name resolution D. network name resolution

Correct Answer: A

QUESTION NO: 3

What might be the purpose of thistraffic?

A. scan to determine open TCP ports on a target B. scan to identify active hosts on a network C. scan to discover IP-based protocols on a target D. scan to determine open UDP ports on a target

Correct Answer: C

QUESTION NO: 4
The coloring of packets that match theBadTCPdefault coloring rule is permanent and cannot be edited.

A. True B. False

Correct Answer: B

QUESTION NO: 5
Which network problem may cause packet loss, queuing, or throttling of possible throughput maximums?

A. congestion along a network path B. an overloaded TCP connection table C. smaller packet sizes D. minimum receive window sizes

Correct Answer: A

QUESTION NO: 6
Which term defines an alias name used in DNS responses?

A. HOST B. PTR C. ALIAS D. CNAME

Correct Answer: D

QUESTION NO: 7
Port resolution can use the TCP/IP stack services file to determine the correct destination port to use in the TCP or UDP header.

A. True B. False

Correct Answer: A

QUESTION NO: 8
Session Initiation Protocol (SIP) is a protocol that can be used to carry voice data.

A. True B. False

Correct Answer: A

QUESTION NO: 9
Time reference packets are permanently given a timestamp of 00:00:00. When you close and reopen the trace filethe time reference information is retained.

A. True B. False

Correct Answer: B

Protocol Analysis Wireshark Certified Network Analyst Practice - WCNA Exam Questions