Wireshark WCNA Exam Questions Instant Access

Question 1

Refer to the exhibit.

Which statement about this TCP stream is correct?

AThe HTTP client requested a graphic file.

BThe HTTP server did not understand the client's request.

CThe HTTP server refused the client's TCP connection attempt.

DThe HTTP client sent an HTTP GET request to the HTTP server.

Answer : D

Question 2

Refer to the exhibit.

Which statement about the Capture Options window shown is correct?

AWireshark will resolve IP addresses to host names.

BWireshark will scroll to display the most recent packet captured.

CWireshark will attempt to resolve OUI values for all MAC addresses.

DWireshark will automatically stop capturing packets after two files have been saved.

Answer : B

Question 3

Refer to the exhibit.

This is a DNS inverse query packet used to resolve an IP address to a host name.

ATrue

BFalse

Answer : B

Question 4

TCP data is sequenced and acknowledged to ensure delivery.

ATrue

BFalse

Answer : A

Question 5

DNS can only resolve IP addresses to host names.

ATrue

BFalse

Answer : A

Question 6

What is the purpose of creating Wireshark profiles?

Acreate a customized method of name resolution

Bdiscover and test RSA keys for traffic decryption

Ccustomize Wireshark for more efficient analysis in specific environments

Dcreate a manageable database of packets for use in third-party programs

Answer : C

Question 7

DNS responses contain four sections: Question, Answer RR, Authority RR and Additional RR.

ATrue

BFalse

Answer : A

Wireshark Certified Network Analyst WCNA Exam Questions