Interview Questions and Answers - Order By Newest Ans. AWS Lambda is an event-driven, serverless computing platform provided by Amazon as a part of Amazon Web Services. It is a computing service that runs code in response to events and automatically manages the computing resources required by that code. It was introduced in November 2014. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  amazon lambda  aws  aws lambda  aws serverless computing  amazon cloud serverless computing  amazon lambda Asked in 1 Companies Ans. Storage - S3, Glacier
Database - RDS, DynamoDB Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  Ans. Amazon RDS provides relational database services whereas DynamoDb provide No SQL database services. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  AWS RDS  Amazon RDS  AWS DynamoDB  DynamoDBAns. AWS API Gateway is the endpoint URI to get invoke. Whereas Lambda is the compute function being invoked from API Gateway or S3 or SNS Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  AWS Lambda  AWS Gateway APIAns. We have to complement it to AWS Gateway API. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  AWS Lambda  AWS Serverless  AWS Gateway This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  AWS  AWS Lambda  AWS EC2Ans. You can have reserved capacity with AWS Lambda. This guarantees that this number of concurrent Lambdas are always available for that function. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws  aws lambda  aws serverless computing  amazon cloud serverless computing  amazon lambda  aws ec2  aws computing  amazon cloud computing  amazon ec2 Q108. Explain how Mark & Sweep is implemented in garbage collection. Core Java
This question was recently asked at 'Amazon'.This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve   Asked in 1 Companies This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  AWS Lambda This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws lambda  aws serverless computing  amazon cloud serverless computing  amazon lambda This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  AWS  AWS Lambda Q112. Find Intersection/union between two arrays. Core Java
This question was recently asked at 'Bristlecone,Amazon Lab126,Amazon,Microsoft,Facebook,NCR,Google'.This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  arrays  code  coding Asked in 7 Companies   frequent Ans. We are using it for computation (EC2) , Storage (S3) and Database (RDS) Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  AWS Lambda Asked in 1 Companies This question was recently asked at 'Western Governors University (WGU)'.This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve   Asked in 1 Companies Q115. If a high CPU Usage happens everyday at a particular time, How would you go about fixing it ? Server
Ans. We can provision more instances for that particular time slot. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws  amazon web service   server  production support Asked in 1 Companies This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws  amazon web service  Azure This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  AWS Migration Basic Q118. Do you know how can we export Redis data ? Redis
This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  Amazon Web Services (AWS)  Redis  Memcache This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  Amazon Web Service (AWS)Ans. Depend on its pricing module Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws ec2  aws computing  amazon cloud computing  amazon ec2 This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3Ans. We can get the object and then can set CannedAcl property as "PublicRead" Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws s3  aws storage  amazon cloud storage  amazon s3Ans. We can schedule that through CloudWatch. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  lambda function  aws lambda  aws serverless computing  amazon cloud serverless computing  amazon lambda function  aws cloudwatch  amazon cloudwatchAns. Yes I did it for an execution role of a Lambda function to give it write access on S3 bucket. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws security  aws iam  amazon iam Q125. A customer has a website which is accessible over the Internet and he wants to secure the communication and decides to implement HTTPS instead of HTTP. He has configured EC2 instance behind an ELB. Where should you configure the SSL certificate? Amazon Web Services (AWS)
This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve   Q126. With regards to VPC, what is the default maximum number of virtual private gateways allowed per region? Amazon Web Services (AWS)
Ans. 5 Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws vpc Q127. What is elasticity in relation to Cloud infrastructure ? Cloud Computing
Ans. The power to scale computing resources up and down easily with minimal friction Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  Amazon Web Service (AWS)  Google Cloud Platform (GCP) Ans. 10000 Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws cloudfront  amazon cloudfrontAns. So that it doesn't overwrite the existing file with the same name and maintain versioning of it. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  AWS S3 Q130. Which IAM policy condition key should be used if you want to check whether the request was sent using SSL? Amazon Web Services (AWS)
Ans. AWS: secure transport Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  aws security  aws iam  amazon iam