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CompTIA JK0-023 Exam Syllabus Topics:

CompTIA Network+ certification Sample Questions:

1. Which of the following connector types would be found with a VoIP system utilizing CAT6 cabling?

A) SC
B) BNC
C) RJ-45
D) RJ-11

2. Karen, an administrator, finds a phone line but does not know where the line goes or if it is active. Which of the following can be used to test if it is active?

A) Cable tester
B) Punch down tool
C) Cable stripper
D) Butt set

3. Which of the following protocols is MOST commonly used for the transfer of router configuration files?

A) DNS
B) TFTP
C) SSL
D) IMAP

4. 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).

A) IPSec
B) PPTP
C) SSL
D) Kerberos
E) RDP
F) L2TP

5. Which of the following operates at OSI layer 2 to forward traffic based on the MAC
address?

A) Router
B) Switch
C) VPN Concentrator
D) Proxy Server

Solutions: