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CompTIA JK0-023 Based on Real Exam Environment

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Question 68

Which of the following would MOST likely be used by a network administrator to test DNS resolution?

Options:

A.

dig

B.

ipconfig

C.

netstat

D.

nbtstat

Question 69

When troubleshooting a connectivity issue, which of the following commands will give the technician a list of the host names connected to the network?

Options:

A.

ping

B.

nbstat

C.

arp

D.

msconfig

Question 70

A network administrator suspects a broadcast storm is causing performance issues on the network. Which of the following would be used to verify this situation?

Options:

A.

Environmental monitor

B.

Multimeter

C.

Toner probe

D.

Protocol analyzer

Question 71

Teachers and students at a school currently share the same bandwidth. The Internet performance for the teachers in the classroom is becoming extremely slow. Which of the following is the BEST method to mitigate the issue?

Options:

A.

Increased uptime

B.

Caching engines

C.

Traffic shaping

D.

Load balancing

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Exam Code: JK0-023
Exam Name: CompTIA Network+ certification
Last Update: Apr 14, 2023
Questions: 1112
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