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Amazon BDS-C00 Exam Questions

Exam Name: AWS Certified Big Data - Specialty
Exam Code: BDS-C00
Related Certification(s): Amazon Specialty Certification
Certification Provider: Amazon
Actual Exam Duration: 170 Minutes
Number of BDS-C00 practice questions in our database: 264 (updated: Jul. 19, 2025)
Expected BDS-C00 Exam Topics, as suggested by Amazon :
  • Topic 1: Collection: The collection topic equips AWS Big Data Analysts with the skills to determine operational characteristics of collection systems. It addresses frequency of data changes, type of ingested data, and key properties like order, data structure, and metadata. This topic also evaluates durability and availability characteristics, preparing analysts to enforce data consistency and resilience during data ingestion.
  • Topic 2: Storage: It focuses on enabling AWS Big Data Analysts to optimize operational characteristics of storage solutions. It includes determining data access and retrieval patterns, catalog entry mechanisms, and appropriate data structures and storage formats. This topic ensures analysts can design robust, scalable, and efficient data storage architectures tailored to various workloads.
  • Topic 3: Processing: The topic trains AWS Big Data Analysts to select the most suitable data processing technologies for specific scenarios. It emphasizes designing and architecting data processing solutions, assessing operational characteristics, and ensuring system performance and reliability. Mastery of this topic ensures readiness for processing diverse and complex datasets.
  • Topic 4: Analysis: The topic prepares AWS Big Data Analysts to choose the right tools and techniques for deriving insights. Analysts learn to design and architect analytical solutions while optimizing operational characteristics. This topic emphasizes deriving actionable intelligence from big data, ensuring impactful decision-making.
  • Topic 5: Data Security: In this topic, AWS Big Data Analysts develop expertise in encryption requirements, data governance technologies, and maintaining data integrity. Regulatory requirements and compliance mechanisms are also evaluated, ensuring analysts implement secure, compliant, and trustworthy data solutions.
Disscuss Amazon BDS-C00 Topics, Questions or Ask Anything Related
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Mozell

20 days ago
QuickSight visualization capabilities were covered. Know how to create different types of charts and when to use SPICE vs. direct query.
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Bronwyn

1 months ago
Successfully cleared the AWS Big Data exam! Huge thanks to Pass4Success for their accurate and time-saving prep materials.
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Stephaine

3 months ago
The exam tested knowledge on choosing the right storage solution. Be able to compare and contrast S3, EFS, and EBS for different big data use cases.
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Hubert

4 months ago
AWS Big Data certified! Pass4Success's exam questions were a game-changer. Prepared me thoroughly in a fraction of the time I expected.
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Nu

4 months ago
Kinesis Data Analytics questions popped up. Understand how to process streaming data in real-time using SQL and when to use tumbling vs. sliding windows.
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Aja

4 months ago
Security in big data scenarios was emphasized. Study encryption options for data at rest and in transit for various AWS services.
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Jutta

5 months ago
Passed the AWS Big Data - Specialty exam today! Pass4Success's materials were spot on. Their questions mirrored the real exam perfectly.
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Desiree

5 months ago
Machine learning on AWS featured prominently. Know the basics of SageMaker, including when to use built-in algorithms vs. custom models.
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Isaiah

5 months ago
Athena query optimization was a key area. Be ready to improve query performance by partitioning data and using compression techniques.
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Shenika

6 months ago
Just aced the AWS Big Data exam! Pass4Success's practice tests were crucial. They covered all the important topics and saved me so much time.
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Queenie

6 months ago
DynamoDB design principles were crucial. Understand how to model one-to-many and many-to-many relationships, and when to use Global Secondary Indexes vs. Local Secondary Indexes.
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Audria

6 months ago
The AWS Big Data exam was tough but I made it through. There was a question about storing time-series data using Amazon Timestream. I was unsure about the best practices for data retention and querying, but the practice questions from Pass4Success were very helpful.
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Jesus

6 months ago
The exam threw several questions about data transformation using Glue. Study the different job types and how to set up Glue crawlers effectively.
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Tu

6 months ago
AWS Big Data certification achieved! Pass4Success made it possible with their comprehensive question bank. Prepared me perfectly in no time.
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Essie

7 months ago
Redshift came up a lot in my test. Know your distribution styles (EVEN, KEY, ALL) inside out, and when to use each for optimal query performance.
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Audrie

7 months ago
I just passed the AWS Big Data exam! One question that puzzled me was about setting up a data processing pipeline using AWS Glue. I wasn't entirely sure about the ETL job configurations, but the practice questions from Pass4Success were a great resource.
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Florinda

7 months ago
EMR cluster configuration was a hot topic on my exam. Be prepared to choose the right instance types and sizes for master, core, and task nodes based on different workload scenarios.
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Jeannetta

7 months ago
Pass4Success nailed it with their AWS Big Data exam prep. Passed on my first try! Their questions were practically identical to the actual exam.
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Charlesetta

8 months ago
Clearing the AWS Big Data exam was a milestone for me. There was a challenging question about analyzing large datasets using Amazon EMR. I wasn't sure about the best configurations for performance optimization, but the practice questions from Pass4Success helped me understand better.
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Myra

8 months ago
Just passed the AWS Certified Big Data - Specialty exam! Huge thanks to Pass4Success for their spot-on practice questions. The exam heavily focused on Kinesis Streams vs. Firehose. Make sure you understand the key differences and use cases for each.
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Leota

8 months ago
I passed the AWS Big Data exam and it feels amazing! One question that I found difficult was about implementing data encryption in transit and at rest using AWS KMS. I was a bit confused about the key management options, but the practice questions from Pass4Success were invaluable.
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Ettie

8 months ago
Thrilled to be AWS Big Data certified! Pass4Success practice tests were incredibly similar to the real thing. Couldn't have done it without them.
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Olen

8 months ago
That's valuable. Any final thoughts for future Lyndias?
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Mitsue

9 months ago
Passing the AWS Big Data exam was a great achievement for me. There was a tough question about collecting data from IoT devices using AWS IoT Core. I wasn't sure about the best practices for data collection and processing, but the practice questions from Pass4Success guided me through.
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Lyndia

9 months ago
Focus on understanding big data architectures and how AWS services integrate. The exam tests practical knowledge, not just theory. Thank you Pass4Success for the excellent prep materials!
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Evelynn

9 months ago
Wow, the AWS Big Data exam was tough, but I made it! Pass4Success materials were a lifesaver. Highly recommend for quick, effective prep.
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Domitila

9 months ago
I successfully cleared the AWS Big Data exam! One question that caught me off guard was related to visualizing data using Amazon QuickSight. I was unsure about the best way to set up dashboards for real-time data, but the practice questions from Pass4Success were a great help.
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Chantell

10 months ago
That's valuable. Any final thoughts for future Coleens?
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Boris

10 months ago
The AWS Big Data exam was challenging but rewarding. There was a tricky question about optimizing S3 storage classes for cost efficiency. I wasn't confident about the differences between S3 Standard and S3 Intelligent-Tiering, but the practice questions from Pass4Success helped me prepare well.
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Coleen

10 months ago
Focus on understanding big data architectures and how AWS services integrate. The exam tests practical knowledge, not just theory. Thank you Pass4Success for the excellent prep materials!
upvoted 0 times
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Jesse

10 months ago
I just passed the AWS Certified Big Data - Specialty exam and it was quite a journey! One question that stumped me was about setting up an efficient data ingestion pipeline using Kinesis Data Streams. I wasn't entirely sure about the best practices for handling data spikes, but thanks to Pass4Success practice questions, I managed to get through it.
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Arlean

11 months ago
Just passed the AWS Certified Big Data - Specialty exam! Thanks Pass4Success for the spot-on practice questions. Saved me weeks of prep time!
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Barbra

11 months ago
Passing the Amazon AWS Certified Big Data - Specialty exam was a great achievement for me, and I owe it to Pass4Success practice questions. The topics of data access and retrieval patterns were particularly important for the exam. One question that I recall was about determining the best data access pattern for a real-time analytics application. It was a tricky question, but I managed to pass the exam successfully.
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Rory

1 years ago
My exam experience for the Amazon AWS Certified Big Data - Specialty exam was successful, thanks to Pass4Success practice questions. The topics of selecting a collection system and determining data structure and storage format were crucial for the exam. One question that I remember was about choosing the appropriate data structure for a specific type of data being ingested. It was a challenging question, but I was able to pass the exam.
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Keena

1 years ago
Just passed the AWS Certified Big Data - Specialty exam! Grateful to Pass4Success for their spot-on practice questions. The exam really digs into Kinesis stream processing - be ready to tackle scenarios on choosing between Kinesis Streams, Firehose, and Analytics. Make sure you understand the nuances of each service and when to use them. Good luck to future test-takers!
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Chuck

1 years ago
I recently passed the Amazon AWS Certified Big Data - Specialty exam with the help of Pass4Success practice questions. The exam covered topics such as selecting a collection system based on data change frequency and type, as well as determining data structure and storage format. One question that stood out to me was related to determining data access and retrieval patterns. I was unsure of the answer at first, but I managed to pass the exam.
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Free Amazon BDS-C00 Exam Actual Questions

Note: Premium Questions for BDS-C00 were last updated On Jul. 19, 2025 (see below)

Question #1

A photo sharing service stores pictures in Amazon Simple Storage Service (S3) and allows application signin using an Open ID Connect compatible identity provider. Which AWS Security Token approach to temporary access should you use for the Amazon S3 operations?

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Correct Answer: A

Question #2

An Amazon EMR cluster using EMRFS has access to Megabytes of data on Amazon S3, originating from multiple unique data sources. The customer needs to query common fields across some of the data sets to be able to perform interactive joins and then display results quickly.

Which technology is most appropriate to enable this capability?

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Correct Answer: A

https://dzone.com/articles/getting-introduced-with-presto


Question #3

You have an application running on an Amazon Elastic Compute Cloud instance, that uploads 5 GB video objects to Amazon Simple Storage Service (S3). Video uploads are taking longer than expected, resulting in poor application performance. Which method will help improve performance of your application?

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Correct Answer: B

Question #4

When you put objects in Amazon 53, what is the indication that an object was successfully stored?

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Correct Answer: A

Question #5

REST or Query requests are HTTP or HTTPS requests that use an HTTP verb (such as GET or POST) and a parameter named Action or Operation that specifies the API you are calling.

Reveal Solution Hide Solution
Correct Answer: A

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