Answered: Which of the following represents the…

Which of the following represents the maximum amount of time that a DNS server or resolver is allowed to cache the result of a forward lookup? a. Zone transfer b. TTL c. Root hints d. PTR

A+ Guide to Hardware (Standalone Book) (MindTap Course List)

9th Edition

ISBN:9781305266452

Author:Jean Andrews

Publisher:Jean Andrews

Chapter8: Connecting To And Setting Up A Network

Section: Chapter Questions

Problem 16RB

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Concept explainers

Device network connection

The network segment is formed by attaching connectivity devices to network cables. Data are not filtered by the hub. The data packets are transmitted again to all the parts through the hub. Nowadays the computers are connected to networks using a hub or switch.

Question

Which of the following represents the maximum amount of time that a DNS server or resolver is allowed to cache the result of a forward lookup?

a. Zone transfer

b. TTL

c. Root hints

d. PTR

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