Description
This AWS Certified Developer-Associate Examination (DVA-001) is intended for individuals who perform a Developer role.
It validates an examinee’s ability to:
- Demonstrate an understanding of core AWS services, uses, and basic AWS architecture best practices.
- Demonstrate proficiency in developing, deploying, and debugging cloud-based applications using AWS.
These are the Domains that need to be understood by potential candidates planning for the exam:
1.0 Deployment 22%
2.0 Security 26%
3.0 Development with AWS Services 30%
4.0 Refactoring 10%
5.0 Monitoring and Troubleshooting 12%
Sample Questions:
1) When writing a Lambda function, what is the benefit of instantiating AWS clients outside the scope of the handler?
a] Legibility and stylistic convention
b] Taking advantage of connection re-use
c] Better error handling
d] Creating a new instance per invocation
Answer: b]
2) A web application is using Amazon Kinesis Streams for click-stream data that may not be consumed for up to 12 hours. How can the Developer implement encryption at rest for data within the Kinesis Streams?
a] Enable SSL connections to Kinesis
b] Use Amazon Kinesis Consumer Library
c] Encrypt the data once it is at rest with a Lambda function
d] Enable server-side encryption in Kinesis Streams
Answer: d]
3) According to best practice, how should access keys be managed in AWS? (Choose two.)
a] Use the same access key in all applications for consistency.
b] Delete all access keys for the account root user.
c] Leave unused access keys in the account for tracking purposes.
d] Embed and encrypt access keys in code for continuous deployment.
e] Use Amazon IAM roles instead of access keys where possible.
Answer: b], e]
4) Where can PortMapping be defined when launching containers in Amazon ECS?
a] Security groups
b] Amazon Elastic Container Registry (Amzon ECR)
c] Container agent
d] Task definition
Answer: d]
Once you practice these tests and score 80% or higher consistently, you’ll be ready to schedule your test date. Plus by taking the time to properly prepare now - you’ll avoid wasting more time and money.
Who this course is for:
- Anyone who wants to clear the DVA-C01 Certification ASAP by having a good practice of the type of questions that come in the exam can use this set.
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