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Question 571 - 220-1101 discussion

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Which of the following translates a hostname to IP addresses?

A.
AAA
Answers
A.
AAA
B.
DHCP
Answers
B.
DHCP
C.
DNS
Answers
C.
DNS
D.
UTM
Answers
D.
UTM
Suggested answer: C

Explanation:

DNS stands for Domain Name System, which is a network service that translates hostnames to IP addresses. Hostnames are human-readable names that identify devices or services on the Internet, such as www.google.com or mail.yahoo.com. IP addresses are numerical identifiers that specify the location of devices or services on the Internet, such as 172.217.14.206 or 98.137.11.163. DNS allows users to access websites or services by using hostnames instead of IP addresses, which are easier to remember and type. DNS also allows hostnames to change their IP addresses without affecting the users, which can improve performance and security.

What is DNS? | How DNS Works | Cloudflare: This article explains the concept of DNS, its components, its functions, and its benefits.

Hostname vs. IP - address - Stack Overflow: This answer compares the differences between hostnames and IP addresses, and how DNS resolves them.

How DNS Works: Domain Name System(DNS): This article illustrates how DNS works with diagrams and examples.

asked 02/10/2024
JP Brune
39 questions
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