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Interview Questions and Answers for 'Web' - 386 question(s) found - Order By Rating

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 Q1. Which one of AWS Lambda or API Gateway is a compute service ?Amazon Web Services (AWS)
Ans. AWS Lambda

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   Like         Discuss         Correct / Improve     aws lambda      basic

 Q2. What are the best practices for designing rest web services ?Web Services
 This question is still unanswered. Can you please provide an answer.


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 Q3. What are system integrators in Cloud Computing?Cloud Computing
 This question is still unanswered. Can you please provide an answer.


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   Like         Discuss         Correct / Improve     Amazon Web Services (AWS)   Google Cloud Platform (GCP)

 Q4. what are the issues you face when connecting to AWS for development ?Amazon Web Services (AWS)
 This question was recently asked at 'Wipro'.This question is still unanswered. Can you please provide an answer.


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   Like         Discuss         Correct / Improve          Asked in 1 Companies

 Q5. Difference between XSS and CSRF ?Security
Ans. SRF attack requires an authenticated session, whereas an XSS attack doesn’t.
XSS doesn’t require any user interaction.CSRF is restricted to the actions the victim can perform.
XSS requires a vulnerability to happen, whereas CSRF relies on tricking the user to click a link or access a page.
CSRF can only send an HTTP request but cannot view the response. XSS can send and receive HTTP requests and responses to extract the required data.

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   Like         Discuss         Correct / Improve     xss attack  csrf attack  security vulnerabilities  security attack  web security     Asked in 3 Companies

 Q6. How can we protect an application from an XSS attack ?Security
Ans. By properly encoding data while persisting as well as retrieval.

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   Like         Discuss         Correct / Improve     xss attack  web security     Asked in 3 Companies

 Q7. how would you build application stack using Cloud Formation ?
Amazon Web Services (AWS)
Ans. Open the AWS CloudFormation console at https://console.aws.amazon.com/cloudformation . Create a new stack by using one of the following options: Choose Create Stack. This is the only option if you have a currently running stack.

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   Like         Discuss         Correct / Improve     aws cloud formation     Asked in 1 Companies

 Q8. Name types of AWS Elastic Load Balancers.Amazon Web Services (AWS)
 This question was recently asked at 'EtQ'.This question is still unanswered. Can you please provide an answer.


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   Like         Discuss         Correct / Improve     aws elb     Asked in 1 Companies

 Q9. What is an AWS placement groupAmazon Web Services (AWS)
Ans. It is a logical grouping of instance with a single availability zone to prevent latency.

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   Like         Discuss         Correct / Improve     aws placement group     Asked in 1 Companies

 Q10. Explain AWS IAM.Amazon Web Services (AWS)
Ans. AWS Identity And Access Management (IAM) is a webservice provided by AWS platform that provides access control capabilities (authentication and authorization) to AWS resources.

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   Like         Discuss         Correct / Improve     aws iam     Asked in 1 Companies

 Q11. Why would a cloud customer use resources in multiple regions and zones ?Cloud Computing
Ans. 1. Fault Tolerance
2. Better Access by bringing the application closer to the users.

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   Like         Discuss         Correct / Improve     Google Cloud Computing (GCP)  Amazon Web Services (AWS)  Availability Zones  Regions and Zones  Infrastructure

 Q12. Which category of services, Amazon Lambda belongs to ? Amazon Web Services (AWS)
Ans. It's Serverless and PAAS ( Platform as a service )

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   Like         Discuss         Correct / Improve     paas  serverless

 Q13. Which category of service , Amazon EC2 and S3 belongs to ?Amazon Web Services (AWS)
Ans. They are IAAS ( Infrastructure as a service )

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   Like         Discuss         Correct / Improve     iaas  aws ec2  aws s3

 Q14. How does cloud computing helps saves cost ?Cloud Computing
Ans. Cloud computing helps saving overall cost for infrastructure and service usage through following -

1. On demand Services and elasticity - You only pay for what you use. Less Ideal time.

2. Resource Pooling

3. Self Service - Less involvement of human resources

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   Like         Discuss         Correct / Improve     Google Cloud Platform (GCP)  Amazon Web Service (AWS

 Q15. What is the maximum limit of domain supported by Route 53 ?Amazon Web Service (AWS)
 This question was recently asked at 'IBM'.This question is still unanswered. Can you please provide an answer.


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   Like         Discuss         Correct / Improve     aws route 53     Asked in 1 Companies

 Q16. How can we create custom AMI ?Amazon Web Service (AWS)
 This question was recently asked at 'Cognizant (CTS), Advanced Micro Instruments'.This question is still unanswered. Can you please provide an answer.


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   Like         Discuss         Correct / Improve     aws ami     Asked in 2 Companies

 Q17. Write a Program to draw a fish ?Core Java
 This question was recently asked at 'Webkul Software'.This question is still unanswered. Can you please provide an answer.


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   Like         Discuss         Correct / Improve          Asked in 1 Companies

 Q18. Can we optimize retrieval of the web content - html , css , images etc from the server ?Web
 This question is still unanswered. Can you please provide an answer.


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 Q19. What happens when we access a website ? How are the different web content - html , images , css etc loaded on the browser ?Web
 This question is still unanswered. Can you please provide an answer.


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 Q20. Can you name some of the browser caching techniques ?Web
 This question is still unanswered. Can you please provide an answer.


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 Q21. Have you ever worked with Web Page optimization techniques ? Can you name some ?Web
 This question is still unanswered. Can you please provide an answer.


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 Q22. What is life cycle of cloud deployment process ?Cloud Computing
 This question was recently asked at 'Barclays'.This question is still unanswered. Can you please provide an answer.


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   Like         Discuss         Correct / Improve     Google Cloud Platform (GCP)  Amazon Web Services (AWS)     Asked in 1 Companies

 Q23. How elements are passed to the server in case of Get and Post request ?Web Service
Ans. In case of Get request, form data / values are sent within url whereas these are sent as part of request body in case of Post.

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 Q24. What is the difference between final and constant in java ?Amazon Web Services (AWS)
 This question is still unanswered. Can you please provide an answer.


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 Q25. Can we use Param Store with AWS Lambda ?Amazon Web Services (AWS)
Ans. Yes

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   Like         Discuss         Correct / Improve     aws param store  amazon param store  aws lambda  amazon lambda

 Q26. Can we have a final argument in a method ? What is the use of that if we do so ?Core Java
 This question was recently asked at 'Webster Bank'.This question is still unanswered. Can you please provide an answer.


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   Like         Discuss         Correct / Improve          Asked in 1 Companies

 Q27. How can we take snapshots and track changes to environment variables in Elastic Beanstalk or Lambda ? Amazon Web Services (AWS)
Ans. We can use AWS Config

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   Like         Discuss         Correct / Improve     aws elastic beanstalk  amazon elastic beanstalk  aws lambda  aws serverless computing  amazon cloud serverless computing  amazon lambda

 Q28. What is AWS Config service ?Amazon Web Services (AWS)
 This question is still unanswered. Can you please provide an answer.


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 Q29. Can we ssh into subnet without a internet gateway ?Amazon Web Services (AWS)
Ans. No

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   Like         Discuss         Correct / Improve     aws subset  aws internet gateway

 Q30. Can we load Yaml files into AWS DynamoDB ?Amazon Web Services (AWS)
Ans. No

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   Like         Discuss         Correct / Improve     aws dynamodb  aws nosql database  amazon cloud nosql database

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