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Comptia Network + 2023 Questions and answer - Part 39

Mary Smith

Fri, 17 Apr 2026

Comptia Network + 2023 Questions and answer - Part 39

1. A network administrator frequently needs to assist users with troubleshooting network hardware remotely, but the users are non-technical and unfamiliar with network devices. Which of the following would BEST help the administrator and users during hands-on troubleshooting?

A) A. Logical diagrams
B) B. MDF documentation
C) C. Equipment labeling
D) D. Standard operating procedures



2. Which of the following are DNS record types? (Choose three.)(Select 2answers)

A) A. CNAME
B) B. NTP
C) C. PTR
D) D. LDAP
E) E. DHCP
F) F. TTL

3. Which of the following backup techniques is used to capture all the data that has changed since the last full backup?

A) A. Incremental
B) B. Replica
C) C. Differential
D) D. Snapshot



4. At which of the following OSI model layers would a router operate?

A) A. Physical
B) B. Network
C) C. Transport
D) D. Data link



5. An entire enterprise cannot access a specific website. The network technician knows the website was accessible last week. The technician can also ping the website. Which of the following is the technician MOST likely to find upon investigation?

A) A. The firewall is misconfigured.
B) B. The network is being hit by a zero-day attack.
C) C. The SSL certificate is untrusted.
D) D. The SSL certificate has expired.



1. Right Answer: D
Explanation:

2. Right Answer: A,C
Explanation:

3. Right Answer: C
Explanation:

4. Right Answer: B
Explanation:

5. Right Answer: D
Explanation:

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