Amazon Web Services AWS Multiple Choice Questions and Answers

11. Amazon S3 offers developers which combination?

1. High scalability and low latency data storage infrastructure at low costs.
2. Low scalability and high latency data storage infrastructure at high costs.
3. High scalability and low latency data storage infrastructure at high costs.
4. Low scalability and high latency data storage infrastructure at low costs.

12. EBS can always tolerate an Availability Zone failure?

1. No, all EBS volume is stored in a single Availability Zone
2. Yes, EBS volume has multiple copies so it should be fine
3. Depends on how it is setup
4. Depends on the Region where EBS volume is initiated

13. Does S3 provide read-after-write consistency?

1. No, not for any region
2. Yes, but only for certain regions
3. Yes, but only for certain regions and for new objects
4. Yes, for all regions

14. Amazon S3 is which type of storage service?

1. Object
2. Block
3. Simple
4. Secure

15. Amazon Elastic Compute Cloud (Amazon EC2) does which of the following?

1. Provides customers with an isolated section of the AWS cloud where they can launch AWS resources in a virtual network that they define.
2. Provides resizable computing capacity in the cloud.
3. Provide a simple web services interface that customers can use to store and retrieve any amount of data from anywhere on the Web.
4. Provides a web service allowing customers to easily set up, operate and scale relational databases in the cloud.

16. What does RRS stand for when referring to the storage option in Amazon S3 that offers a lower level of durability at a lower storage cost?

1. Reduced Reaction Storage
2. Redundant Research Storage
3. Regulatory Resources Storage
4. Reduced Redundancy Storage

17. Amazon Web Services falls into which cloud-computing category?

1. Software as a Service (SaaS)
2. Platform as a Service (PaaS)
3. Infrastructure as a Service (IaaS)
4. Back-end as a Service (BaaS)

18. What is the maximum size of a single S3 object?

1. There is no such limit
2. 5 TB
3. 5 GB
4. 100 GB

19. Is data stored in S3 is always encrypted?

1. Yes, S3 always encrypts data for security
2. No, there is no such feature
3. Yes, but only when right APIs are called
4. Yes, but only in Gov Cloud datacenters