Cloud Computing AWS Test - 4

1. Which of the following instance has an hourly rate with no long-term commitment?

All of the mentioned

Reserved Instances

On-Demand Instance

Spot Instance

2. Amazon ______ cloud-based storage system allows you to store data objects ranging in size from 1 byte up to 5GB.

3. Point out the correct statement.

Secure access to your EC2 AMIs is controlled by passwords, Kerberos, and 509 Certificates

All of the mentioned

Security can be set through passwords, Kerberos tickets, or certificates

Most of the system image templates that Amazon AWS offers are based on Red Hat Linux

4. Which of the following statement is wrong about Amazon S3?

Amazon S3 provides large quantities of reliable storage that is highly protected

Amazon S3 is highly reliable

None of the mentioned

Amazon S3 is highly available

5. Which of the following can be done with S3 buckets through the SOAP and REST APIs?

All of the mentioned

Specify where a bucket should be stored

Upload new objects to a bucket and download them

Create, edit, or delete existing buckets

6. Which of the following is a method for bidding on unused EC2 capacity based on the current spot price?

On-Demand Instance

Spot Instance

All of the mentioned

Reserved Instances

7. Which of the following is a batch processing application?

Condor

Windows Media Server

IBM sMash

IBM WebSphere Application Server

8. Which of the following operation retrieves the newest version of the object?

GET

PUT

POST

COPY

9. Point out the wrong statement.

None of the mentioned

The standard instances are not suitable for standard server applications

FPS is exposed as an API that sorts transactions into packages called Quick Starts that makes it easy to implement

High memory instances are useful for large data throughput applications such as SQL Server databases and data caching and retrieval

10. How many EC2 service zones or regions exist?