What is the purpose of correlating multiple TCP streams in a packet capture?

To decrypt encrypted traffic using session keys from other streams.

To reduce the number of packets displayed in Wireshark.

To merge multiple capture files into one.

To reconstruct the full sequence of events in a communication session or attack.

A security analyst receives a packet capture file with a .pcapng extension from a network device. The analyst needs to open it in Wireshark, but Wireshark reports an error. What is the most likely cause?

The file is corrupted or not a valid pcapng file.

Wireshark does not support pcapng files.

The file is too large for Wireshark to handle.

The file was saved with a different byte order.

What is the purpose of the 'Follow TCP Stream' feature in Wireshark?

To display only the TCP headers of packets in a conversation.

To reassemble and display the full application-layer data exchanged in a TCP connection.

To filter out all TCP packets from the capture.

To export the capture file in a different format.

CiscoCertified Network Professional Cybersecurity (CBRCOR)

Domain 2Objective 23

2.23 Evaluate Artifacts and Streams in a Packet Capture File 350-201 Practice Questions (Page 7)

Part of the Techniques domain, which accounts for 30% of the 350-201 exam. Cisco does not publish an official question count, but from its 120-minute exam (~50–80 total, ~15–24 in this domain), expect 1–1 from this objective — we provide 50 practice questions to prepare you well beyond it. (estimate)

50questions here

10free pages

9concepts

30%of the exam

Questions 31–35

31foundation · easy
What is the purpose of correlating multiple TCP streams in a packet capture?
Select an answer first
32foundation · easy
In an Ethernet frame, which field indicates the type of payload encapsulated in the frame?
Select an answer first
33application · medium
A security analyst receives a packet capture file with a .pcapng extension from a network device. The analyst needs to open it in Wireshark, but Wireshark reports an error. What is the most likely cause?
Select an answer first
34foundation · easy
What is the purpose of the 'Follow TCP Stream' feature in Wireshark?
Select an answer first
35foundation · easy
Which packet capture file format is the default output format when using tcpdump and is widely supported by many network analysis tools?
Select an answer first

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2.23 Evaluate Artifacts and Streams in a Packet Capture File 350-201 Practice Questions (Page 7)

Questions 31–35

What is the purpose of correlating multiple TCP streams in a packet capture?

In an Ethernet frame, which field indicates the type of payload encapsulated in the frame?

A security analyst receives a packet capture file with a .pcapng extension from a network device. The analyst needs to open it in Wireshark, but Wireshark reports an error. What is the most likely cause?

What is the purpose of the 'Follow TCP Stream' feature in Wireshark?

Which packet capture file format is the default output format when using tcpdump and is widely supported by many network analysis tools?

Keep studying — Techniques