Most Recent Amazon BDS-C00 Exam Questions & Answers

Prepare for the Amazon AWS Certified Big Data - Specialty exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Amazon BDS-C00 exam and achieve success.

The questions for BDS-C00 were last updated on Nov 17, 2024.

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Question No. 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

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Correct Answer: A, C

Question No. 2

A data engineer is running a DWH on a 25-node Redshift cluster of a SaaS service. The data engineer needs to build a dashboard that will be used by customers. Five big customers represent 80% of usage, and there is a long tail of dozens of smaller customers. The data engineer has selected the dashboarding tool.

How should the data engineer make sure that the larger customer workloads do NOT interfere with the smaller customer workloads?

AApply query filters based on customer-id that can NOT be changed by the user and apply distribution keys on customer id

BPlace the largest customers into a single user group with a dedicated query queue and place the rest of the customer into a different query queue

CPush aggregations into an RDS for Aurora instance. Connect the dashboard application to Aurora rather than Redshift for faster queries

DRoute the largest customers to a dedicated Redshift cluster, Raise the concurrency of the multi-tenant Redshift cluster to accommodate the remaining customers

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Correct Answer: B

https://docs.aws.amazon.com/redshift/latest/dg/c_workload_mngmt_classification.html

Question No. 3

A solutions architect works for a company that has a data lake based on a central Amazon S3 bucket. The data contains sensitive information. The architect must be able to specify exactly which files each user can access. Users access the platform through SAML federation Single Sign On platform.

The architect needs to build a solution that allows fine grained access control, traceability of access to the objects, and usage of the standard tools (AWS Console, AWS CLI) to access the data.

Which solution should the architect build?

AUse Amazon S3 Server-Side Encryption with AWS KMS-Managed Keys for strong data.
Use AWS KMS to allow access to specific elements of the platform. Use AWS CloudTrail for auditing

BUse Amazon S3 Server-Side Encryption with Amazon S3 Managed Keys. Set Amazon S3
ACI to allow access to specific elements of the platform. Use Amazon S3 to access logs for auditing

CUse Amazon S3 Client-Side Encryption with Client-Side Master Key. Set Amazon S3 ACI to allow access to specific elements of the platform. Use Amazon S3 access logs for auditing

DUse Amazon S3 Client-Side Encryption with AWS KMS-Managed keys for storing data.
Use AMS KWS to allow access to specific elements of the platform. Use AWS CloudTrail for auditing

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Correct Answer: D

Question No. 4

Within the IAM service a GROUP is regarded as a:

AA collection of AWS accounts

BIt's the group of EC2 machines that gain the permissions specified in the GROUP.

CThere's no GROUP in IAM, but only USERS and RESOURCES.

DA collection of users.

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Correct Answer: D

Question No. 5

What's an ECU?

AExtended Cluster User.

BNone of these.

CElastic Computer Usage.

DElastic Compute Unit.

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Correct Answer: D

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