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Interview Questions and Answers for 'Elastic beanstalk' - 5 question(s) found - Order By Newest

 Q1. What is the difference between Elastic Compute Cloud and Elastic Beanstalk ?AWS2017-06-02 12:55:24

Ans. EC2 is Amazon set of services for creating the server and deals with infrastructure configurations like instances, volume, load balancer,security groups etc.

whereas

Elastic Beanstalk provides set of services for creating Environment and managing application environments like creating environment,Logs,Health and Monitoring,events etc.

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   Like      Discuss      Correct / Improve     Elastic Compute Cloud   EC2   Elastic Beanstalk


 Q2. What are the types of applications we can create using Elastic Beanstalk ?AWS2017-06-02 12:59:14

Ans. Web Server and Worker

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   Like      Discuss      Correct / Improve     elastic beanstalk


 Q3. What is the difference between single instance Web environment and Load Balanced Auto Scaling ? AWS2017-06-07 13:20:04

Ans. Single instance means there is only 1 instance that will bear all the traffic load whereas Load balanced server means that there will be a cluster of servers that will host the application and load will be balanced distributed among them. Auto Scaling means that the number of instances will be expanded / shrunken based on the rule. Rule could be the traffic count , response time etc.

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   Like      Discuss      Correct / Improve     load balancing  auto scaling  aws  elastic beanstalk


 Q4. What do you understand by "Scaling Trigger" ?Server2017-06-16 08:23:20

Ans. It's a configuration for auto scaling environment that specify the attributes / conditions for scaling instances up and down. For example - We may like environment to scale up when the number of requests / sec increases a particular threshold and scale down when it decreases below a threshold.

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   Like      Discuss      Correct / Improve     AWS  Amazon AWS  Amazon EC2  Elastic Beanstalk  Auto Scaling  Scaling Trigger


 Q5. How can we know how many instances are currently in service within an Elastic Beanstalk environment ?AWS2017-06-16 08:25:40

Ans. We can go to respective environment and check configuration and then scaling. It mentions that as current status like

Current status:

2 instance(s) in service, Min: 1, Max: 4


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     AWS  Amazon AWS  Amazon EC2  Elastic Beanstalk  Auto Scaling




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