Amazon BDS-C00 Exam Questions Instant Access

Question 1

Which of the following instance types are available as Amazon EBS backend only?

AGeneral purpose T2

BGeneral purpose M3

CCompute-optimized C4

DCompute-optimized C3

EStorage-optimized 12

Answer : A, C

Question 2

A user has created an ELB with Auto Scaling. Which of the below mentioned offerings from ELB helps the user to stop sending new requests traffic from the load balancer to the EC2 instance when the instance is being deregistered while continuing in-flight requests?

AELB sticky session

BELB deregistration check

CELB connection draining

DELB auto registration Off

Answer : C

Question 3

When an EC2 instance that is backed by an s3-based AMI is terminated. What happens to the data on the root volume?

AData is unavailable until the instance is restarted

BData is automatically deleted

CData is automatically saved as an EBS snapshot

DData is automatically saved as an EBS volume

Answer : B

Question 4

A user has provisioned 2000 IOPS to the EBS volume. The application hosted on that EBS is experiencing less IOPS than provisioned. Which of the below mentioned options does not affect the IOPS of the volume?

AThe application does not have enough IO for the volume

BThe instance is EBS optimized

CThe EC2 instance has 10 Gigabit Network connectivity

DThe volume size is too large

Answer : D

Question 5

An organization's data warehouse contains sales data for reporting purposes. data governance policies prohibit staff from accessing the customers' credit card numbers.

How can these policies be adhered to and still allow a Data Scientist to group transactions that use the same credit card number?

AStore a cryptographic hash of the credit card number.

BEncrypt the credit card number with a symmetric encryption key, and give the key only to the authorized Data Scientist.

CMask the credit card numbers to only show the last four digits of the credit card number.

DEncrypt the credit card number with an asymmetric encryption key and give the decryption key only to the authorized Data Scientist.

Answer : A

Question 6

A company needs to deploy services to an AWS region which they not previously used. The company currently has an AWS identity and Access Management (IAM) role for their Amazon EC2 instances, which permits the instance to have access to Amazon DynamoDB. The company wants their EC2 instances in the new region to have the same privileges. How should the company achieve this?

ACreate a new IAM role and associated policies within the new region

BAssign the existing IAM role to the Amazon EC2 instances in the new region

CCopy the IAM role and associated policies to the new region and attach it to the instances

DCreate the Amazon Machine Image of the instance and copy it to the desired region using the
AMI Copy feature

Answer : B

Question 7

A company needs to monitor the read and write IOPs metrics for their AWS MySQL RDS instance and send real-time alerts to their operations team. Which AWS services can accomplish this? Choose 2 answers

AAmazon Simple Email Service

BAmazon CloudWatch

CAmazon Simple Queue Service

DAmazon Route 53

EAmazon Simple Notification Service

Answer : B, E

Amazon AWS Certified Big Data - Specialty BDS-C00 Exam Questions