A company has a custom application running on an Amazon EC2 instance that:
* Reads a large amount of data from Amazon S3
* Performs a multi-stage analysis.
* Writes the results to Amazon DynamoDB.
The application writes a significant number of large, temporary files during the multi-stage analysis. The process performance depends on the temporary storage performance.
What would be the fastest storage option for holding the temporary files?

• A.Multiple instance store volumes with software RAID 0.
• B.Multiple Amazon EFS volumes using the Network File System version 4.1 (NFSv4.1) protocol.
• C.Multiple Amazon EBS drives with Provisioned IOPS and EBS optimization.
• D.Multiple Amazon S3 buckets with Transfer Acceleration for storage

Comment: *

Name: *

Email: *

Verification: *

An application must access data in an Amazon RDS Aurora DB
instance.
Which methods will allow this? (Select TWO)

• A.Retrieve credentials from AWS KMS.
• B.Enable AWS Security Token Service
• C.Enable IAM database authentication
• D.Create a user in the database parameter group
• E.Create a user in the database.

Comment: *

Name: *

Email: *

Verification: *

If you want to launch Amazon Elastic Compute Cloud (EC2) instances and assign each instance a predetermined private IP address you should:

• A.Launch the instance from a private Amazon Machine Image (AMI).
• B.Use standard EC2 instances since each instance gets a private Domain Name Service (DNS) already.
• C.Assign a group of sequential Elastic IP address to the instances.
• D.Launch the instances in a Placement Group.
• E.Launch the instances in the Amazon Virtual Private Cloud (VPC).

Comment: *

Name: *

Email: *

Verification: *

A Solutions Architect is designing a solution that will include a database in Amazon RDS. Corporate security policy mandates that the database, its logs, and its backups are all encrypted. Which is the MOST efficient option to fulfill the security policy using Amazon RDS?

• A.Launch an Amazon RDS instance with encryption enabled Logs and backups are automatically encrypted
• B.Launch an Amazon RDS instance Enable encryption for the database, logs, and backups
• C.Launch an Amazon RDS instance. Enable encryption for backups Encrypt logs with a database-engine feature
• D.Launch an Amazon RDS instance with encryption enabled Enable encryption for logs and backups

Comment: *

Name: *

Email: *

Verification: *

A friend wants you to set up a small BitTorrent storage area for him on Amazon S3. You tell him it is highly unlikely that AWS would allow such a thing in their infrastructure. However you decide to investigate.
Which of the following statements best describes using BitTorrent with Amazon S3?

• A.Amazon S3 does not support the BitTorrent protocol because it is used for pirated software.
• B.You can use the BitTorrent protocol but only for objects that are less than 100 GB in size.
• C.You can use the BitTorrent protocol but you need to ask AWS for specific permissions first.
• D.You can use the BitTorrent protocol but only for objects that are less than 5 GB in size.

Comment: *

Name: *

Email: *

Verification: *