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Questions › Category: 300-910
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Refer to the exhibit. What is causing the requests code to fail?
Admin asked 6 months ago • 
11 views0 answers0 votes
Refer to the exhibit. How should the Jenkins job be troubleshooted based on the error provided?
Admin asked 6 months ago • 
11 views0 answers0 votes
Microservices architecture pattern has been applied and the system has been architected as a set of services. Each service is deployed as a set of instances for throughput and availability. In which two ways are these services packaged and deployed? (Choose two.)
Admin asked 6 months ago • 
14 views0 answers0 votes
A three-tier web application must be moved to containers. A webserver is already in place, and the middleware container can talk to a central database server. The hostname of the database server is known, but the name of the middleware server must be provided to the webserver. In which file should the name of the middleware server be configured?
Admin asked 6 months ago • 
12 views0 answers0 votes
What are two benefits of Infrastructure as Code? (Choose two.)
Admin asked 6 months ago • 
15 views0 answers0 votes
Which method is a safe way to provide a username/password combination to an application running as a service in a Docker container?
Admin asked 6 months ago • 
15 views0 answers0 votes
DRAG DROP – The IaC configuration for an application is being deployed using a CI/CD pipeline. Drag and drop the steps for this pipeline from the left into the correct order that they would be executed on the right. Not all options are used. Select and Place:
Admin asked 6 months ago • 
9 views0 answers0 votes
A DevOps engineer must validate the working state of the network before implementing a CI/CD pipeline model. Which configuration management tool is designed to accomplish this?
Admin asked 6 months ago • 
15 views0 answers0 votes
A CI/CD pipeline that builds infrastructure components using Terraform must be designed. A step in the pipeline is needed that checks for errors in any of the .tf files in the working directory. It also checks the existing state of the defined infrastructure. Which command does the pipeline run to accomplish this goal?
Admin asked 6 months ago • 
13 views0 answers0 votes
Which two practices help make the security of an application a more integral part of the software development lifecycle? (Choose two.)
Admin asked 6 months ago • 
16 views0 answers0 votes
Which type of testing should be integrated into a CI/CD pipeline to ensure the correct behavior of all of the modules in the source code that were developed using TDD?
Admin asked 6 months ago • 
10 views0 answers0 votes
Configuration changes to the production network devices are performed by a CI/CD pipeline. The code repository and the CI tool are running on separate servers. Some configuration changes are pushed to the code repository, but the pipeline did not start. Why did the pipeline fail to start?
Admin asked 6 months ago • 
15 views0 answers0 votes
A new version of an application is being released by creating a separate instance of the application that is running the new code. Only a small portion of the user base will be directed to the new instance until that version has been proven stable. Which deployment strategy is this example of?
Admin asked 6 months ago • 
15 views0 answers0 votes
Which description of a canary deployment is true?
Admin asked 6 months ago • 
18 views0 answers0 votes
DRAG DROP – Drag and drop the operations from the left into the correct order on the right when using CI/CD, assuming that there are no failures or conflicts. Select and Place:
Admin asked 6 months ago • 
12 views0 answers0 votes
A DevOps engineering wants to build an application implementation based on the CI/CD pipeline model. Which service should be used to provide hosted continuous service for open and private projects?
Admin asked 6 months ago • 
11 views0 answers0 votes
A company has experienced serious growth and the hosted applications are getting more and more hits. Based on the increased work load, applications have started to show signs of reduced performance, which is affecting the user experience. Which two server metrics should be tracked to ensure that the customer experience remains within acceptable limits? (Choose two.)
Admin asked 6 months ago • 
11 views0 answers0 votes
Which two actions help limit the attack surface of your Docker container? (Choose two.)
Admin asked 6 months ago • 
15 views0 answers0 votes
A DevOps engineer has built a new container and must open port 8080 for intercontainer communication. Which command must be added in a Dockerfile to accomplish this goal?
Admin asked 6 months ago • 
11 views0 answers0 votes
A DevOps engineer has built a container to host a web-server and it must run as an executable. Which command must be configured in a Dockerfile to accomplish this goal?
Admin asked 6 months ago • 
14 views0 answers0 votes
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