AWS is one of the most popular skill in the area of Cloud computing. Many companies are recruiting software developers to work on cloud computing. Amazon web services is one of the best platform to learn about cloud computing and this knowledge is useful to learn other technologies also.
A). There are 4 components involved and are as below.
Amazon S3: with this, one can retrieve the key information which are occupied in creating cloud structural design and amount of produced information also can be stored in this component that is the consequence of the key specified.
Amazon EC2: helpful to run a large distributed system on the Hadoop cluster. Automatic parallelization and job scheduling can be achieved by this component.
Amazon SQS: this component acts as a mediator between different controllers. Also worn for cushioning requirements those are obtained by the manager of Amazon.
Amazon SimpleDB: helps in storing the transitional position log and the errands executed by the consumers.
2). What are the various layers in AWS?
- CC- Cluster Controller
- SC- Storage Controller
- CLC- Cloud Controller
- NC- Node Controller
The above questions are very important for an interview point of view. I am sure these will help you in your next interview