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AWS : DBS-C01

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Nov 7,2026
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AWS Certified Database - Specialty (DBS-C01) Exam Practice Questions | Pass with confidence

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About DBS-C01 Exam


Prepare for AWS Certified Database – Specialty and validate your expertise in designing, managing, and optimizing AWS database solutions. This certification demonstrates your real-world mastery of relational, non-relational, in-memory, and graph databases on AWS. Designed for data professionals and solution architects, the Exam Ref focuses on critical thinking and decision-making skills needed for success in AWS database environments.
Recommend you to use our AWS Database Specialty actual test practice material latest version to ensure best practices and first attempt pass guaranteed!
— Exam Topics
Workload-Based Database Design (30%)
Deployment & Migration (24%)
Management & Operations (18%)
Monitoring & Troubleshooting (18%)
Database Security (10%)
AWS Certified Database – Specialty Exam Format
— DBS-C01 Exam Format:
Exam code – DBS-C01
Exam type – Proctored (online or testing center)
Exam duration – 180 minutes
Exam length – 65 questions (multiple-choice & multiple-response)
Passing score – 750/1000
Delivery languages – English, Japanese, Korean, Chinese (Simplified)
Additional study materials – Free AWS Database Learning Path (Ask Clearcatnet for Premium Access learning path link)
Exam Level – Specialty
Role – Database Specialist / Solutions Architect / Data Engineer
Renewal Frequency – 3 years

📘 Free Sample Questions

Question No. 1
DBS-C01 Exam Question
You are using Bigtable to persist and serve stock market data for each of the major indices. To serve the trading application, you need to access only the most recent stock prices that are streaming in. How should you design your row key and tables to ensure that you can access the data with the simplest query?
A Create one unique table for all of the indices, and then use the index and timestamp as the row key design.
B Create one unique table for all of the indices, and then use a reverse timestamp as the row key design.
C For each index, have a separate table and use a timestamp as the row key design.
D For each index, have a separate table and use a reverse timestamp as the row key design.
Correct Answer: A. Create one unique table for all of the indices, and then use the index and timestamp as the row key design.
Explanation: Ans A https://cloud.google.com/bigtable/docs/schema-design

A according to the documentation https://cloud.google.com/bigtable/docs/schema-design#tables
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DBS-C01 Certification – FAQ

Q1: What is BDS-C00 exam questions, duration and passing score?

Level: Specialty | Duration: 180 minutes | Questions: 65 | Passing Score: 750/1000
Role: Database Engineer / DBA
Key Topics: RDS, Aurora, DynamoDB, ElastiCache, Redshift, Neptune, DocumentDB, database migration

Q2: What is the format of the AWS DBS-C01 Database Specialty certification exam?

The DBS-C01 certification exam is 180 minutes long with 65 questions and a passing score of 750 out of 1000. It covers designing, migrating, and operating AWS database solutions including RDS, Aurora, DynamoDB, ElastiCache, Redshift, Neptune, and DocumentDB. The specialty-level proctored exam features scenario-based questions requiring broad AWS database service knowledge and practical database administration experience.

Q3: How difficult is the AWS DBS-C01 Database Specialty exam?

The DBS-C01 is a comprehensive specialty certification exam covering a wider range of database services than most AWS exams. Candidates should understand Aurora storage architecture, DynamoDB capacity modes and global tables, ElastiCache caching strategies, and AWS Database Migration Service workflows. DBAs without hands-on experience across multiple AWS database services will need substantial structured exam preparation time for this certification.

Q4: What is the best DBS-C01 exam preparation strategy?

DBS-C01 exam preparation should involve working with RDS Multi-AZ deployments, Aurora read replicas, DynamoDB global tables, ElastiCache Redis clustering, and Redshift workload management in a real AWS account. Study database migration patterns using DMS and SCT thoroughly. AWS Skill Builder database specialty paths and practice questions covering database service selection and migration scenarios are essential study resources.

Q5: Why are practice questions critical for the DBS-C01 certification exam?

DBS-C01 practice questions test complex database design decisions involving service selection, replication strategy, caching tier design, and migration approach that the actual specialty certification exam evaluates. They challenge you to distinguish between RDS Multi-AZ, Aurora Global Database, and DynamoDB global table patterns for specific availability requirements. Regular practice reinforces the database engineering judgment this specialty certification demands.

Q6: What study resources are recommended for DBS-C01 exam preparation?

Top DBS-C01 study resources include AWS Skill Builder Database Specialty learning paths, individual AWS database service documentation for RDS, Aurora, DynamoDB, and ElastiCache, AWS Database Migration Service guides, and hands-on lab practice in a real AWS account. Supplement with updated DBS-C01 practice questions from ClearCatNet. SAA-C03 certification and prior database administration experience strengthen this specialty certification exam preparation significantly.

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