CompTIA A+ - Networking and Connectivity

By Jordan Blake · Updated Jun 3, 2026

Questions19
Passing Score75%
Format53% Multiple Choice
Sessions Logged1,595
Your progressLog in / Register to track times taken, best score, questions mastered, and coverage on this quiz.
Rating
4.4 (27)

Topics covered

This quiz

Uncategorized19 (100%)

Uncategorized19 questions

Browse more · Report this quiz

Question catalog for this preview

Catalog listing of the 5 preview questions for this quiz.

Question 1

?? Multiple Choice (Hard)

A user receives an IP address of 169.254.100.5. What does this indicate, and how do you fix it?

Answer choices

  • A. The user has a static IP configured correctly

  • B. DHCP is not working — check DHCP server, cable connection, and DHCP service; try ipconfig /renew

  • C. The user is on a guest VLAN

  • D. The IP address is from a VPN tunnel

Question 2

?? Fill in the Blank (Hard)

The DNS record type [[blank1]] maps a domain name to an IPv4 address, while [[blank2]] maps a domain name to an IPv6 address.

Question 3

?? True/False (Easy)

A MAC address is a physical address permanently assigned to a network interface card (NIC).

Answer choices

  • A. True

  • B. False

Question 4

?? Fill in the Blank (Hard)

A [[blank1]] is a type of wireless network that uses multiple access points to provide seamless coverage over a large area, automatically handing off clients as they move between APs.

Question 5

?? Multiple Choice (Medium)

Which TCP/IP layer is responsible for end-to-end communication and reliable data delivery?

Answer choices

  • A. Network Layer (Layer 3)

  • B. Data Link Layer (Layer 2)

  • C. Transport Layer (Layer 4)

  • D. Application Layer (Layer 7)