Crucial Exams

CompTIA Network+ N10-009 Practice Question

What is the primary function of an NS record in domain configuration?

  • To locate services like VoIP or instant messaging within the domain.

  • To direct email traffic to the appropriate mail servers.

  • To identify the authoritative servers maintaining a domain's records.

  • To map a domain alias to its canonical domain name.

CompTIA Network+ N10-009
Network Operations
Your Score:
Settings & Objectives
Random Mixed
Questions are selected randomly from all chosen topics, with a preference for those you haven’t seen before. You may see several questions from the same objective or domain in a row.
Rotate by Objective
Questions cycle through each objective or domain in turn, helping you avoid long streaks of questions from the same area. You may see some repeat questions, but the distribution will be more balanced across topics.

Check or uncheck an objective to set which questions you will receive.

Wipe Score
SAVE $45
CompTIA Network+ Voucher (N10-009)
$369.00 $324.00
Bash, the Crucial Exams Chat Bot
AI Bot