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Exam 220-1101 topic 1 question 493 discussion

Actual exam question from CompTIA's 220-1101
Question #: 493
Topic #: 1
[All 220-1101 Questions]

Which of the following is the primary function of a DNS service?

  • A. To dynamically assign network addresses to hosts
  • B. To translate domain names to IP addresses
  • C. To authenticate users to remote servers
  • D. To serve files over the network
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Suggested Answer: B 🗳️
by Duke_CT at May 13, 2024, 3:15 a.m.

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Duke_CT
7 months, 2 weeks ago
The primary function of a DNS (Domain Name System) service is: B. To translate domain names to IP addresses. DNS is responsible for translating human-readable domain names (such as www.example.com) into numeric IP addresses (such as 192.0.2.1) that computers use to communicate over a network. This translation allows users to access websites and other network services using easily memorable domain names rather than having to remember complex IP addresses.
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