Medium-EasyUnderstandNetworking Fundamentalsopen_ended
What is the difference between a CNAME and an A record in DNS?
Understand — Tests comprehension and ability to explain concepts.
Want to see the correct answer?
Get the answer with a detailed explanation, plus practice 20+ more Networking Fundamentals questions with adaptive quizzes and timed interviews.
See the Answer on Guru Sishya →This question is from the Networking Fundamentals topic (System Design).
More Networking Fundamentals Questions
What is the main advantage of HTTP/2 over HTTP/1.1?
EasyWhy does DNS primarily use UDP instead of TCP?
Medium-EasyWebSocket connections work over standard HTTP ports (80/443).
EasyExplain what happens at each step when you type 'https://google.com' in a browser.
MediumWhat is head-of-line blocking and how does HTTP/2 address it?
Medium