Exam Prep Questions

Question 1 Which of the following channels does CBAC inspect and monitor?

  • A. Application

  • B. Communication

  • C. Control

  • D. Data

  • E. Session

A1: Answer: C. Application can use a control channel and a data channel. CBAC only monitors the data channel. CBAC inspects and monitors the control channel.
Question 2 CBAC must approximate which of the following protocols and applications?

  • A. SMTP

  • B. TCP

  • C. UDP

  • D. DNS

  • E. SIP

A2: Answer: C. UDP is a connectionless protocol that must be approximated by CBAC. Unlike TCP, UDP does not use flags or sequence numbers.
Question 3 What table does CBAC use to create the dynamic ACLs?

  • A. Inspection table

  • B. Intersession state table

  • C. Intra-state table

  • D. State table

  • E. Session state table

A3: Answer: D. The state ...

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