Questions and Answers
An A record contains what?
An IPv4 address
MX stands for?
Mail exchange
A fully qualified domain name can contain how many characters?
255
Study Notes
Name Resolution Concepts
- An A record in DNS holds the specific IPv4 address associated with a domain name, facilitating easy navigation on the internet.
- MX records, representing Mail Exchange, are DNS entries crucial for defining mail servers designated to receive emails on behalf of a domain.
- A fully qualified domain name (FQDN) can have a maximum length of 255 characters, ensuring it remains unique within the domain name system.
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Description
Test your knowledge of name resolution in networking with these flashcards. Learn about A records, MX records, and fully qualified domain names, while enhancing your understanding of DNS concepts.
