Most Recent Amazon BDS-C00 Exam Dumps

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 May 5, 2025.

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Question No. 1

A company's social media manager requests more staff on the weekends to handle an increase in customer contacts from a particular region. The company needs a report to visualize the trends on weekends over the past 6 months using QuickSight.

How should the data be represented?

AA line graph plotting customer contacts vs. time, with a line for each region

BA pie chart per region plotting customer contacts per day of week

CA map of the regions with a heatmap overlay to show the volume of customer contacts

DA bar graph plotting region vs volume of social media contacts

Show Answer

Correct Answer: A

https://docs.aws.amazon.com/quicksight/latest/user/line-charts.html

Question No. 2

A company is centralizing a large number of unencrypted small files rom multiple Amazon S3 buckets. The company needs to verify that the files contain the same data after centralization.

Which method meets the requirements?

ACompany the S3 Etags from the source and destination objects

BCall the S3 CompareObjects API for the source and destination objects

CPlace a HEAD request against the source and destination objects comparing SIG v4 header

DCompare the size of the source and destination objects

Show Answer

Correct Answer: A

https://docs.aws.amazon.com/AmazonS3/latest/API/RESTCommonResponseHeaders.html

Question No. 3

A large oil and gas company needs to provide near real-time alerts when peak thresholds are exceeded in its pipeline system. The company has developed a system to capture pipeline metrics such as flow rate, pressure and temperature using millions of sensors. The sensors deliver to AWS IoT.

What is a cost-effective way to provide near real-time alerts on the pipeline metrics?

ACreate an AWS IoT rule to generate an Amazon SNS notification

BStore the data points in an Amazon DynamoDB table and polite peak metrics data from an Amazon EC2 application

CCreate an Amazon Machine Learning model and invoke with AWS Lambda

DUse Amazon Kinesis Streams and a KCL-based application deployed on AWS Elastic Beanstalk

Show Answer

Correct Answer: A

Question No. 4

A company is running a batch analysis every hour on their main transactional DB running on an RDS MySQL instance to populate their central Data Warehouse running on Redshift. During the execution of the batch their transactional applications are very slow. When the batch completes they need to update the top management dashboard with the new data. The dashboard is produced by another system running on-premises that is currently started when a manually-sent email notifies that an update is required The on-premises system cannot be modified because is managed by another team. How would you optimize this scenario to solve performance issues and automate the process as much as possible?

AReplace RDS with Redshift for the batch analysis and SNS to notify the on-premises system to update the dashboard

BReplace RDS with Redshift for the batch analysis and SQS to send a message to the on-premises system to update the dashboard

CCreate an RDS Read Replica for the batch analysis and SNS to notify me on-premises system to update the dashboard

DCreate an RDS Read Replica for the batch analysis and SQS to send a message to the on-premises system to update the dashboard.

Show Answer

Correct Answer: C

Question No. 5

A user is receiving a notification from the RDS DB whenever there is a change in the DB security group. The user does not want to receive these notifications for only a month. Thus, he does not want to delete the notification. How can the user configure this?

AChange the Disable button for notification to ''Yes'' in the RDS console

BSet the send mail flag to false in the DB event notification console

CThe only option is to delete the notification from the console

DChange the Enable button for notification to ''No'' in the RDS console

Show Answer

Correct Answer: D

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