Skillset can help you prepare! Sign up for your free Skillset account and take the first steps towards your certification.
Which layer 7 protocol resolves IP addresses to domain names?
DHCP
SNMP
DNS
SMTP
The Domain Name System (DNS) is a hierarchical decentralized naming system for computers, services, or other resources connected to the Internet or a private network. It associates various information with domain names assigned to each of the participating entities. Most prominently, it translates more readily memorized domain names to the numerical IP addresses needed for locating and identifying computer services and devices with the underlying network protocols.
Courtesy:- https://en.wikipedia.org/wiki/DomainNameSystem
Train with Skillset and pass your certification exam. Faster. Guaranteed.
Study thousands of practice questions that organized by skills and ranked by difficulty.
Create a tailored training plan based on the knowledge you already possess.
Know when you’re ready for the high-stakes exam. Have the confidence that you will pass on your first attempt.