Interview Questions and Answers - Order By Newest Ans. If the usage is continuous , stable and predictable. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. If there are regulatory requirements, or proprietary license to be used. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. R4 Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. T Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. F,I,G,H,T,D,R,M,C,P,X Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. T and M Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. No Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. S3, EBS and Glacier Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. Through Snapshots Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. By default, Root volume gets terminated whereas additional volume doesn't. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. public key is used for locking whereas private key is used for unlocking. public key can be used for locking multiple instances and hence can be shared. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. Yes Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. System status check is to check if the power or network is working whereas Instance status check goes further and make sure that traffic is going through. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. CloudWatch Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. No, they need to be local Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. Yes, except Magnetic standard Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q197. Are you using Auto Scaling for your EC2 instances ? How have you configured Auto scaling policy ? Amazon Web Services (AWS)
Ans. yes, you can create auto scaling policy to set max and min no of instance. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. No of requests, computation duration, assigned RAM Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. No Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. Yes EFS volumes but not EBS Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. If we would like a program to be executed if someone commits code to the repository. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q202. Why serverless is called serverless if there are actually servers serving the requests ? Infrastructure
Ans. Because Vendors need not worry about provisioning , managing and maintaining the servers and it's intrinsically taken care of by AWS. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. Computing that would require high network throughput and low latency within a single availability zone. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve This question was recently asked at 'Imperva'.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 Ans. If instances in private subnet need to access internet without exposing the IP address to outside world , we use Nat gateway or nat instance. So there is a direct outbound traffic but not direct inbound traffic. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. Ec2 is a computing service whereas S3 is a object based storage. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Ans. Max sessions limit is defined in sshd_config. Default is set to 10 but can be overridden. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. We are using Yaml for initializing configuration and Environment Variables for overriding them. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q209. Which is a better way to keep environment specific configuration in AWS Lambda - Environment Variables or external service like S3 or RDS ? Amazon Web Services (AWS)
Ans. Possible Answer - Env variable or use parameter store Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q210. 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 Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve
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