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Why is managing DNS records important for website availability?

easy📝 Conceptual Q2 of 15
AWS - Route 53
Why is managing DNS records important for website availability?
AIt ensures users reach the correct server
BIt speeds up website loading times
CIt protects against hacking attacks
DIt stores website images
Step-by-Step Solution
Solution:

  1. Step 1: Understand DNS record purpose

    DNS records tell the internet where to find your website's server.

  2. Step 2: Link to availability

    If DNS records are wrong, users can't reach the site, so managing them keeps the site reachable.

  3. Final Answer:

    It ensures users reach the correct server -> Option A

  4. Quick Check:

    DNS management = correct server reach [OK]
Quick Trick: Correct DNS means users find your site [OK]
Common Mistakes:
  • Assuming DNS speeds up content
  • Confusing DNS with security
  • Thinking DNS stores files

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