In DNS, what term refers to the administrative unit that holds a collection of records and can be transferred between servers?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Study for the Network Security Instructional Terminology Test. Enhance your knowledge with multiple choice questions, each accompanied by hints and explanations. Ensure readiness for your exam!

Multiple Choice

In DNS, what term refers to the administrative unit that holds a collection of records and can be transferred between servers?

Explanation:
In DNS, the term refers to the zone: an administrative boundary of the DNS namespace that contains all the resource records for that portion, typically stored in a zone file on an authoritative server. This unit can be transferred between servers through zone transfers (such as AXFR/IXFR) to keep the primary and secondary servers synchronized. That’s why this option is the best choice. A subdomain is simply a smaller part of the domain within a zone, not the administrative unit that gets transferred. A record set groups records for a single name and type within a zone, not the whole administrative boundary. Cache is resolver-side temporary storage and is not an authoritative data unit that gets replicated between servers.

In DNS, the term refers to the zone: an administrative boundary of the DNS namespace that contains all the resource records for that portion, typically stored in a zone file on an authoritative server. This unit can be transferred between servers through zone transfers (such as AXFR/IXFR) to keep the primary and secondary servers synchronized. That’s why this option is the best choice. A subdomain is simply a smaller part of the domain within a zone, not the administrative unit that gets transferred. A record set groups records for a single name and type within a zone, not the whole administrative boundary. Cache is resolver-side temporary storage and is not an authoritative data unit that gets replicated between servers.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy