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Complete JK0-023 CompTIA Materials

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Question 8

An administrator configuring remote access opens ports 500/UDP and 10000/UDP on the firewall. Which of the following services are MOST likely being allowed? (Select TWO).

Options:

A.

SSL

B.

IPSec

C.

Kerberos

D.

RDP

E.

L2TP

F.

PPTP

Question 9

Which of the following network tools is used to identify running services on host devices?

Options:

A.

IDS

B.

IPS

C.

Firewall

D.

NMAP

Question 10

An administrator would like to scan for open ports on the subnet and determine if any vulnerable applications are listening. Which of the following tools would the administrator MOST likely use?

Options:

A.

Ping

B.

Nessus

C.

IMAP

D.

Telnet

Question 11

Which of the following would a network administrator use to scan a network for vulnerabilities?

Options:

A.

ICMP

B.

NMAP

C.

ACL

D.

TCPDUMP

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