Inspirational journeys

Follow the stories of academics and their research expeditions

AWS Certified DevOps Engineer - Professional Certification - Part 77

Mary Smith

Wed, 15 Apr 2026

AWS Certified DevOps Engineer - Professional Certification - Part 77

1. You have written a Cloud Formation template that creates 1 elastic load balancer fronting 2 EC2 instances. Which section of the template should you edit so that the DNS of the load balancer Is returned upon creation of the stack?

A) Outputs
B) Parameters
C) Mappings
D) Resources



2. Which of the following items are required to allow an application deployed on an EC2 instance to write data to a Dynamo DB table? Assume that no security keys are allowed to be stored on the EC2 instance. Choose 2 answers from the options below ?(Select 2answers)

A) Create an lAM User that allows write access to the Dynamo DB table.
B) Add an lAM User to a running EC2 instance.
C) Add an AM Role to a running EC2 Instance.
D) Create an lAM Role that allows write access to the Dynamo DB table



3. Which of the following can be used in Cloud formation to coordinate the creation of stack resources. Choose 2 answers from the options given below ?(Select 2answers)

A) AWS::Cloud Formation::Hold Condition
B) Creation Policy attribute .
C) Hold Policy attribute
D) AWS::Cloud Formation::Wait Condition



4. You have just been assigned to take care of the Automated resources which have been setup by your company In AWS. You are looking at Integrating some of the company's chef recipes to be used for the existing Ops work stacks already setup in AWS. By when you go to the recipes section, you cannot see the option to add any recipes. What could be the reason for this?

A) The stack layers were created without the custom cookbooks option. Just change the layer settings accordingly.
B) The stacks were created without the custom cookbooks option. Just change the stack settings accordingly.
C) Once you create a stack, you cannot assign custom recipe?s. this needs to be done when the stack Is created.
D) Once you create layers in the stack, you cannot assign custom recipe?s, this needs to be done when the layers are created.



5. Your company has an on-premise Active Directory setup in place. The company has extended their footprint on AWS, but still want to have the ability to use their on-premise Active Directory for authentication. Which of the following AWS(Amazon Web Service) services can be used to ensure that AWS(Amazon Web Service) resources such as AWS(Amazon Web Service) Workspaces can continue to use the existing credentials stored in the on-premise Active Directory?

A) Use the Active Directory connector service on AWS
B) Use the AWS(Amazon Web Service) Simple AD service
C) Use the Classic Link feature on AWS
D) Use the Active Directory service on AWS



1. Right Answer: A
Explanation:

2. Right Answer: C,D
Explanation:

3. Right Answer: B,D
Explanation:

4. Right Answer: B
Explanation:

5. Right Answer: A
Explanation:

0 Comments

Leave a comment