Amazon BDS-C00 Exam Practice Test Instant Access

Question 1

What does Amazon SES stand for?

ASimple Elastic Server

BSimple Email Service

CSoftware Email Solution

DSoftware Enabled Server

Answer : B

Question 2

An organization has configured a VPC with an Internet Gateway (IGW). Pairs of public and private subnets (each with one subnet per Availability Zone), and an Elastic Load Balancer (ELB) configured to use the public subnets. The application's web tier leverages the ELB. Auto Scaling and a multi-AZ RDS database instance the organization would like to eliminate any potential single points of failure in this design.

What step should you take to achieve this organization's objective?

ANothing, there are no single points of failure in this architecture.

BCreate and attach a second IGW to provide redundant internet connectivity.

CCreate and configure a second Elastic Load Balancer to provide a redundant load balancer.

DCreate a second multi-AZ RDS instance in another Availability Zone and configure replication to provide a redundant database.

Answer : A

Question 3

What does Amazon CloudFormation provide?

ANone of these.

BThe ability to setup Autoscaling for Amazon EC2 instances.

CA template to map network resources for Amazon Web Services.

DA templated resource creation for Amazon Web Services.

Answer : D

Question 4

A company needs to deploy virtual desktops to its customers in a virtual private cloud, leveraging existing security controls. Which set of AWS services and features will meet the company's requirements?

AVirtual private network connection, AWS Directory services, and ClassicLink

BVirtual private network connection, AWS Directory services, and Amazon WorkSpaces

CAWS Directory service, Amazon WorkSpaces, and AWS Identity and Access Management

DAmazon Elastic Compute Cloud, and AWS identity and access management

Answer : B

Question 5

Can I initiate a "forced failover" for my Oracle Multi-AZ DB Instance deployment?

AYes

BOnly in certain regions

COnly in VPC

DNo

Answer : A

Question 6

As part of your continuous deployment process, your application undergoes an I/O load performance test before it is deployed to production using new AMIs. The application uses one Amazon Elastic Block Store (EBS) PIOPS volume per instance and requires consistent I/O performance.

Which of the following must be carried out to ensure that I/O load performance tests yield the correct results in a repeatable manner?

AEnsure that the I/O block sizes for the test are randomly selected

BEnsure that the Amazon EBS volumes have been pre-warmed by reading all the blocks before the test

CEnsure that snapshots of the Amazon EBS volumes are created as a backup

DEnsure that the Amazon EBS volume is encrypted

EEnsure that the Amazon EBS volume has been pre-warmed by creating a snapshot of the volume before the test

Answer : B

Question 7

You have been asked to use your department's existing continuous integration (CI) tool to test a three- tier web architecture defined in an AWS CloudFormation template. The tool already supports AWS APIs and can launch new AWS CloudFormation stacks after polling version control. The CI tool reports on the success of the AWS CloudFormation stack creation by using the DescribeStacks API to look for the CREATE_COMPLETE status.

The architecture tiers defined in the template consist of:

. One load balancer

. Five Amazon EC2 instances running the web application

. One multi-AZ Amazon RDS instance How would you implement this? Choose 2 answers

ADefine a WaitCondition and a WaitConditionhandle for the output of a output of a UserData command that does sanity checking of the application's post-install state

BDefine a CustomResource and write a script that runs architecture-level integration tests through the load balancer to the application and database for the state of multiple tiers

CDefine a WaitCondition and use a WaitConditionHandle that leverages the AWS SDK to run the
DescribeStacks API call until the CREATE_COMPLETE status is returned

DDefine a CustomResource that leverages the AWS SDK to run the DescribeStacks API call until the CREATE_COMPLETE status is returned

EDefine a UserDataHandle for the output of a UserData command that does sanity checking of the application's post-install state and runs integration tests on the state of multiple tiers through load balancer to the application

FDefine a UserDataHandle for the output of a CustomResource that does sanity checking of the application's post-install state

Answer : A, F

Amazon AWS Certified Big Data - Specialty BDS-C00 Exam Practice Test