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JK0-023 Exam Results

Page: 28 / 30
Total 1112 questions

CompTIA Network+ certification Questions and Answers

Question 109

Lisa, an administrator, believes that the network has been attacked and MAC addresses have been captured allowing unauthorized computers to access the network. Which of the following tools did the attackers MOST likely use to accomplish this?

Options:

A.

Intrusion prevention software

B.

Packet sniffer

C.

Intrusion detection software

D.

Port scanner

Question 110

An organization recently installed a firewall on the network. Employees must have access to their work computer from their home computer. In which of the following ways should the firewall be configured?

Options:

A.

Allow TCP port 3389 outbound

B.

Allow UDP port 3389 inbound

C.

Allow UDP port 3389 outbound

D.

Allow TCP port 3389 inbound

Question 111

Which of the following solutions will detect and disable a rogue access point?

Options:

A.

Port scan

B.

Packet sniffer

C.

IPS

D.

IDS

Question 112

Which of the following tools could attempt to detect operating system vulnerabilities?

Options:

A.

nslookup

B.

honeynet

C.

netstat

D.

nessus

Page: 28 / 30
Total 1112 questions