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Comptia Network + 2023 Questions and answer - Part 7

Mary Smith

Wed, 09 Jul 2025

Comptia Network + 2023 Questions and answer - Part 7

1. According to the OSI model, at which of the following layers is data encapsulated into a packet?

A) A. Layer 2
B) B. Layer 3
C) C. Layer 4
D) D. Layer 5
E) E. Layer 6


2. Which of the following security mechanisms dynamically assigns a Layer 2 address and restricts traffic only to that Layer 2 address?

A) A. Sticky MAC
B) B. 802.1x
C) C. ACL
D) D. NAC



3. Which of the following is a vulnerable system designed to detect and log unauthorized access?

A) A. SIEM
B) B. Honeypot
C) C. DMZ
D) D. Proxy server



4. A technician is diagnosing an issue with a new T1 connection. The router is configured, the cable is connected, but the T1 is down. To verify the configuration of the router, which of the following tools should the technician use?

A) A. Loop-back adapter
B) B. Cable tester
C) C. Tone generator
D) D. Multi-meter



5. A technician is connecting a router directly to a PC using the G1/0/1 interface. Without the use of auto-sensing ports, which of the following cables should be used?

A) A. Straight-through
B) B. Console
C) C. Rollover
D) D. Crossover



1. Right Answer: B
Explanation:

2. Right Answer: A
Explanation:

3. Right Answer: B
Explanation:

4. Right Answer: A
Explanation:

5. Right Answer: D
Explanation:

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