Interview Questions and Answers - Order By Rating Q241. Which programming language you hate the most and Why ? General
This question was recently asked at 'Thomson Reuters'.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 Q242. Write a Program to print all nodes of the data structure ? Algorithm
This question was recently asked at 'Overstock.com'.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. Default VPC is provided by AWS whereas custom VPC needs to be created. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. No, it should be public as cloudfront doesn't have a way to access private ELB. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. Attaching Volumes ( EBS / EFS ) on AWS Computing ( EC2, EKS ) Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve 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 Q247. create an SQL query across multiple tables involving outer joins Database
Ans. Select * from table1 t1Left outer join table2 t2 on t1.tid = t2.id Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 2 Companies Q248. A company is planning to store documents in AWS storage, their requirement is initially when they store any documents they need to be available readily to download and after 15 days documents need not be readily available to download. Which type of storage will you choose? Amazon Web Services (AWS)
Ans. S3 standard, and then to Glacier. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. EFS is file storage whereas S3 is object storage. 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 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 Ans. Eventual consistency 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. VPC stands for Virtual Private Cloud. You can define a VPC and subnets for a region in AWS and that can be used to access shared resources on the cloud. For eg: API gateway to access any file on S3. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 3 Companies Ans. Adding more security group, it works like a firewall Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Ans. Latency Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. Fast reads Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. 5 Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. Multi AZ RDS is for disaster recovery and failover whereas Read replicas are for scaling. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. Automated Backups are deleted automatically whereas Snapshots are preserved. Upon terminating RDS instance , AWS gives a warning about that and requests to create a final snapshot before terminating the instance. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. Simple Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies 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 Ans. No, We need to de register it first. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Ans. It's a service to convert text to speech. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q265. 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. 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 Ans. Api Gateway 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. Yes 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
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