ExamTopics Logo
Mail Us[email protected]
Menu
Amazon Discussions
exam questions

Exam AWS Certified Advanced Networking - Specialty ANS-C01 All Questions

View all questions & answers for the AWS Certified Advanced Networking - Specialty ANS-C01 exam
Go to Exam

Exam AWS Certified Advanced Networking - Specialty ANS-C01 topic 1 question 64 discussion

Exam question from Amazon's AWS Certified Advanced Networking - Specialty ANS-C01
Question #: 64
Topic #: 1
[All AWS Certified Advanced Networking - Specialty ANS-C01 Questions]

A company hosts a web application on Amazon EC2 instances behind an Application Load Balancer (ALB). The ALB is the origin in an Amazon CloudFront distribution. The company wants to implement a custom authentication system that will provide a token for its authenticated customers.
The web application must ensure that the GET/POST requests come from authenticated customers before it delivers the content. A network engineer must design a solution that gives the web application the ability to identify authorized customers.
What is the MOST operationally efficient solution that meets these requirements?

  • A. Use the ALB to inspect the authorized token inside the GET/POST request payload. Use an AWS Lambda function to insert a customized header to inform the web application of an authenticated customer request.
  • B. Integrate AWS WAF with the ALB to inspect the authorized token inside the GET/POST request payload. Configure the ALB listener to insert a customized header to inform the web application of an authenticated customer request.
  • C. Use an AWS Lambda@Edge function to inspect the authorized token inside the GET/POST request payload. Use the Lambda@Edge function also to insert a customized header to inform the web application of an authenticated customer request.
  • D. Set up an EC2 instance that has a third-party packet inspection tool to inspect the authorized token inside the GET/POST request payload. Configure the tool to insert a customized header to inform the web application of an authenticated customer request.
Show Suggested Answer Hide Answer
Suggested Answer: C 🗳️
by zaazanuna at March 19, 2023, 5:14 p.m.
Disclaimers:
  • - ExamTopics website is not related to, affiliated with, endorsed or authorized by Amazon.
  • - Trademarks, certification & product names are used for reference only and belong to Amazon.

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
Submit Cancel
titi_r
Highly Voted 1 year, 10 months ago
Selected Answer: C
C) is correct. https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/edge-functions.html
upvoted 8 times
...
woorkim
Most Recent 3 months ago
only c is correct! Use when you need some of the capabilities of Lambda@Edge that aren’t available with CloudFront Functions (e.g., longer execution time, network access, …)
upvoted 1 times
...
Raphaello
9 months, 3 weeks ago
Selected Answer: C
C it the correct answer. Lambda@Edge (after viewer request/before origin request) can inspect cookies/authentication token, and perform function logic and redirection (to login page when needed).
upvoted 2 times
...
marfee
11 months, 3 weeks ago
I think that It's correct answer is C.
upvoted 1 times
...
Arad
1 year, 3 months ago
Selected Answer: C
C is correct answer.
upvoted 1 times
...
Mishranihal737
1 year, 5 months ago
Yes c is correct
upvoted 1 times
...
bala2021
1 year, 8 months ago
CUse an AWS Lambda@Edge function to inspect the authorized token inside the GET/POST request payload. Use the Lambda@Edge function also to insert a customized header to inform the web application of an authenticated customer request. C : Ans
upvoted 2 times
...
ITgeek
1 year, 9 months ago
Selected Answer: C
C for the use of custom Lambdas
upvoted 2 times
...
fojta
1 year, 10 months ago
AAAAAAAAAAAAA
upvoted 1 times
...
helloworldabc
1 year, 10 months ago
CCCCCCCCCCC
upvoted 2 times
...
zaazanuna
1 year, 10 months ago
C - correct.
upvoted 3 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel
exam
Someone Bought Contributor Access for:
SY0-701
London, 1 minute ago