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Question 1 of 50
1 point(s)
An organization use DynamoDB tables and with the help of application scan the entire table. How we improve the performance of the application when it coordinates with DynamoDB table? (choose any 2)
Question 2 of 50
1 point(s)
An institute wants to store its secure data in AWS S3 bucket and all objects need to be encrypted at rest is the policy of institute then how they define this policy?
Question 3 of 50
1 point(s)
An online store has an application which is used by its client on mobile devices. The client needs to be authenticated themselves through an identity provider like Facebook etc. How we manage the users in AWS?
Question 4 of 50
1 point(s)
How you create an API gateway which directly communicates with DynamoDB tables. How you fulfill the above requirement?
Question 5 of 50
1 point(s)
An application which is a part of custom domain www.demo.com is hosted in EC2 on AWS. Now there are some changes in the application to make calls to API gateway but the browser is not showing any response, and it shows javascript errors on developer console. How you resolve this issue?
Question 6 of 50
1 point(s)
For an organization to recover it lost data in Cache is much expensive than in AWS which service is used for this purpose?
Question 7 of 50
1 point(s)
How in CLI an organization checks the permission which is defined in its customized policy? (choose any 2)
Question 8 of 50
1 point(s)
An organization developed its application in AWS. For periodic releases, to the customer, they need automatic CI/CD process. Which AWS service is used for this?
Question 9 of 50
1 point(s)
An organization wants to deploy an application in AWS to worker role in Elastic Beanstalk. Which file must they need to be added as a part of deployment?
Question 10 of 50
1 point(s)
A developer wants to deploy a serverless application in Node.js function then how he deploy it? (choose any 2)
Question 11 of 50
1 point(s)
How can a user in the cloud only be able to view specific items from DynamoDB table?
Question 12 of 50
1 point(s)
An organization using the DyanmoDB table in the cloud in its application and items in the table will be of 8 KB in size. If request per second is approximately ten then for strong consistency how much read capacity?
Question 13 of 50
1 point(s)
How can you host a static website in S3 with its available features? (choose any 3)
Question 14 of 50
1 point(s)
An organization is using SQS standard queue in its application for messaging service, but now they want only once the processing of message then what will be the change they need to do?
Question 15 of 50
1 point(s)
If a company has its application in AWS Lambda, but now they start facing performance issues so in order to identify the issue they need to use AWS X-Ray
service in the cloud. How they use AWS X-Ray with AWS Lambda function ?
Question 16 of 50
1 point(s)
If an organization use an application in which they use AWS RDS instance. But at some time they feel some performance issue when they hit recording module then how they reduce performance issue?
Question 17 of 50
1 point(s)
A company is using Code Deploy to deploy its application in AWS Lambda function. Now they come up with a new version of the function, and they need to place this and move all traffic toward this new version directly. How they achieve this?
Question 18 of 50
1 point(s)
If an institution has an application hosted in AWS and in that it uses AWS DynamoDB. How you improve the performance of basic queries for DynamoDB table by using indexes? (choose any 2)
Question 19 of 50
1 point(s)
How the developer creates an environment in Elastic Beanstalk in an ideal way for an application in which they need many installed customized software?
Question 20 of 50
1 point(s)
Consider an institute has multiple branches and the head office branch has application in which they use S3 bucket to store objects now the user from other branches start using those objects from S3 then how a developer will reduce the latency for new users?
Question 21 of 50
1 point(s)
If you use API gateway service to display API’s to external users and you want to control access to API’s an API gateway. How will you do that? (choose any 3)
Question 22 of 50
1 point(s)
How you make error response which is in the response of API which runs for testing with API gateway. The error response is obtained when an action made to undefined API resource, and the error is {“message”: “missing authentication token”}
Question 23 of 50
1 point(s)
A hospital for registration has signed in and sign up a function that needs to be added in the application. A developer needs to reduce code work required for this and wants to implement the code after sign-in the process done. How will he do that? (choose any 2)
Question 24 of 50
1 point(s)
A company deploys an application in which they use the database and see that it hit performance and after some duration, you see that same queries are now become a barrier in performance then how a developer design solution to resolve this issue?
Question 25 of 50
1 point(s)
An organization wants to deploy an application on AWS which use RDS and ElatiCache, and they also want that whatever the recent data in the database should be in cache and doesn’t contain any old data. How a developer design this?
Question 26 of 50
1 point(s)
If you have an application on Elastic Beanstalk environment and you want to install software on backend Linux server which launched as a part of the environment. How you install it? (choose any 2)
Question 27 of 50
1 point(s)
An organization hires some developers to work on its application on AWS Elastic Beanstalk environment, and they only want to give access to developers only on Elastic Beanstalk not on AWS console how?
Question 28 of 50
1 point(s)
If an organization use S3 to store documents and because of security reason, they need that when employees access the document multifactor authentication must be used. How a developer provide a solution?
Question 29 of 50
1 point(s)
A developer received an error “No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘null’ is therefore not allowed access” when it triggers Lambda function through API gateway service from JavaScript. How he resolve this issue?
Question 30 of 50
1 point(s)
An organization needs to deploy an application in AWS for which they required other AWS services and use of Jenkins for CI/CD pipeline. How will they deploy? (choose any 2)
Question 31 of 50
1 point(s)
An organization has an application which is used by its customer on a mobile device, and they want that customers authenticate themselves via identity provider through SAML. How he performs user management in the cloud?
Question 32 of 50
1 point(s)
Consider an IT department of an organization is working on source code which is in the subversion repository. Now they are thinking to move their CI/CD process in AWS and shift source code to AWS CodeCommit. How they fulfill this? (choose any 2)
Question 33 of 50
1 point(s)
Consider an online store that has an application on AWS using Lambda and API gateway service. Now they want to deploy a new version of the application which is first implemented on few users before it deployment fully. How a developer fulfill this demand?
Question 34 of 50
1 point(s)
An organization has a Lambda function which is java based on AWS. When they run that function with default settings, it does not work as per the expectation of organization. What was the reason behind this? (choose any 2)
Question 35 of 50
1 point(s)
An application which is frontend and allows its user to upload files. Also, the application sends and process the messages through backend service. But the cost of backend service is high then how you reduce its cost by maintaining its efficiency? (choose any 2)
Question 36 of 50
1 point(s)
An organization has an application in the cloud and for that database used is a DynamoDB table. They need search criteria for queries. How they achieve the
requirements? (choose any 2)
Question 37 of 50
1 point(s)
A company is creating a CloudFormation template for multiple environments; now they want to create an environment to template depending upon the value passed on runtime. How they accomplish this?
Question 38 of 50
1 point(s)
You have an application which uses Docker container, and in AWS cloud for management of application, they required orchestration service. How they achieve by using which service in the cloud?
Question 39 of 50
1 point(s)
An institution has an application on .Net core in AWS Elastic Beanstalk environment. The main function of this application is to make backend calls to the database. Now they want that performance should increase in its testing phase and also identify if any issue occurs in performance. How will they achieve this?
Question 40 of 50
1 point(s)
If a company had its application at its on-premises but for that application, they want to use S3 and DynamoDB tables in AWS. How they interact their SDK with AWS cloud?
Question 41 of 50
1 point(s)
An organization developers build a project in the console. Now the other IT employees have the right to run that building project but cannot access that. Now one of the employees of the IT department wants to define different source location to a build that project. How he fulfilled his requirement?
Question 42 of 50
1 point(s)
In order to identify the issue in Lambda function when it is running not as per requirement. Which AWS service is used to identify the issue?
Question 43 of 50
1 point(s)
An organization has AWS Lambda function which triggered by API gateway service. How you as a part of an organization identify the errors if occurs when it triggers Lambda function and also want to look at the performance of the function. Which AWS service is used for this purpose?
Question 44 of 50
1 point(s)
In AWS which data store you use as backend data store and perform some complex operations as well?
Question 45 of 50
1 point(s)
If an organization deploy an application in AWS Lambda with default setting and now they need to call DynamoDB and for that they add-on the code in function but code is not executed when they test the function. What was the reason behind this? (choose any 2)
Question 46 of 50
1 point(s)
How you encrypt your stream data at rest while using Kinesis Firehose for streaming data record on S3? (choose any 2)
Question 47 of 50
1 point(s)
How a developer remove throttling error which occurs due to the flood of requests to DynamoDB table in AWS? (choose any 2)
Question 48 of 50
1 point(s)
An organization has an application which is on AWS Elastic Beanstalk environment now according to some requirements they need to change the configuration in the environment but without any change in the current environment because they need to minimize the downtime. Which mechanism is used in Elastic Beanstalk
Question 49 of 50
1 point(s)
An online gaming application required caching solution for its leader part of the application. How they achieve this in AWS?
Question 50 of 50
1 point(s)
An organization has an application, and because of security purpose they need that data must be encrypted by using AWS KMS service and for that CMK is defined in AWS. How encryption process occurs? (choose any 2)