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

Exam AWS Certified Solutions Architect - Associate SAA-C03 All Questions

View all questions & answers for the AWS Certified Solutions Architect - Associate SAA-C03 exam
Go to Exam

Exam AWS Certified Solutions Architect - Associate SAA-C03 topic 1 question 379 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Associate SAA-C03
Question #: 379
Topic #: 1
[All AWS Certified Solutions Architect - Associate SAA-C03 Questions]

A company hosts a frontend application that uses an Amazon API Gateway API backend that is integrated with AWS Lambda. When the API receives requests, the Lambda function loads many libraries. Then the Lambda function connects to an Amazon RDS database, processes the data, and returns the data to the frontend application. The company wants to ensure that response latency is as low as possible for all its users with the fewest number of changes to the company's operations.

Which solution will meet these requirements?

  • A. Establish a connection between the frontend application and the database to make queries faster by bypassing the API.
  • B. Configure provisioned concurrency for the Lambda function that handles the requests.
  • C. Cache the results of the queries in Amazon S3 for faster retrieval of similar datasets.
  • D. Increase the size of the database to increase the number of connections Lambda can establish at one time.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by [deleted] at March 10, 2023, 3:01 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
UnluckyDucky
Highly Voted 12 months ago
Selected Answer: B
Key: the Lambda function loads many libraries Configuring provisioned concurrency would get rid of the "cold start" of the function therefore speeding up the proccess.
upvoted 17 times
...
kampatra
Highly Voted 11 months, 4 weeks ago
Selected Answer: B
Provisioned concurrency – Provisioned concurrency initializes a requested number of execution environments so that they are prepared to respond immediately to your function's invocations. Note that configuring provisioned concurrency incurs charges to your AWS account.
upvoted 11 times
...
TariqKipkemei
Most Recent 4 months, 3 weeks ago
Selected Answer: B
Provisioned concurrency pre-initializes execution environments which are prepared to respond immediately to incoming function requests.
upvoted 7 times
...
Guru4Cloud
6 months, 1 week ago
Selected Answer: B
Provisioned concurrency ensures a configured number of execution environments are ready to serve requests to the Lambda function. This avoids cold starts where the function would otherwise need to load all the libraries on each invocation.
upvoted 4 times
...
Guru4Cloud
6 months, 1 week ago
Selected Answer: B
Provisioned concurrency ensures a configured number of execution environments are ready to serve requests to the Lambda function. This avoids cold starts where the function would otherwise need to load all the libraries on each invocation.
upvoted 2 times
...
elearningtakai
11 months, 2 weeks ago
Selected Answer: B
Answer B is correct https://docs.aws.amazon.com/lambda/latest/dg/provisioned-concurrency.html Answer C: need to modify the application
upvoted 5 times
elearningtakai
11 months, 2 weeks ago
This is relevant to "cold start" with keywords: "Lambda function loads many libraries"
upvoted 2 times
...
...
Karlos99
12 months ago
Selected Answer: B
https://docs.aws.amazon.com/lambda/latest/dg/provisioned-concurrency.html
upvoted 4 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