// amazon · aws-certified-data-analytics-specialty-das-c01

// aws certified data analytics - specialty (das-c01)

AWS-CERTIFIED-DATA-ANALYTICS-SPECIALTY-DAS-C01

Master the AWS Certified Data Analytics - Specialty exam with scenario-based questions covering collection, processing, analysis, and security across AWS analytics services.

164

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180m

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A financial company uses Amazon S3 as its data lake and has set up a data warehouse using a multi-node Amazon Redshift cluster. The data files in the data lake are organized in folders based on the data source of each data file. All the data files are loaded to one table in the Amazon Redshift cluster using a separate
COPY command for each data file location. With this approach, loading all the data files into Amazon Redshift takes a long time to complete. Users want a faster solution with little or no increase in cost while maintaining the segregation of the data files in the S3 data lake.
Which solution meets these requirements?

Use Amazon EMR to copy all the data files into one folder and issue a COPY command to load the data into Amazon Redshift.

Load all the data files in parallel to Amazon Aurora, and run an AWS Glue job to load the data into Amazon Redshift.

Use an AWS Glue job to copy all the data files into one folder and issue a COPY command to load the data into Amazon Redshift.

Create a manifest file that contains the data file locations and issue a COPY command to load the data into Amazon Redshift.

100%

04 · coverage

Exam domains

Collection18%

2 q

Storage and Data Management22%

30 q

Processing24%

73 q

Analysis and Visualization18%

27 q

Security18%

32 q

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AWS Certified Data Analytics - Specialty (DAS-C01)

Master the AWS Certified Data Analytics - Specialty exam with scenario-based questions covering collection, processing, analysis, and security across AWS analytics services.

// OFFICIAL EXAM LOGISTICS

source · amazon web services

// PASSING SCORE

750 / 1000· scaled

minimum to pass

75%of scale

// QUESTIONS

65official

// DURATION

180min

// EXAM FEE

300usd

// ITEM TYPES

multiple choice

multiple response

// questions

164in bank

// pass rate

92%self-reported

// last update

7h agoago

// add cadence · 12w

// downloadable pdf bank

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164 questions

// what's inside

164 exam-style questions with verified answers
Every question tagged by domain (5 domains covered)
A detailed explanation / rationale for every question

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#036cc370-9ddb-4103-8fcd-56a2d58d08ffProcessingmedium

↑ +47· 6 comments· seen 1,284×

Use Amazon EMR to copy all the data files into one folder and issue a COPY command to load the data into Amazon Redshift.

Load all the data files in parallel to Amazon Aurora, and run an AWS Glue job to load the data into Amazon Redshift.

Use an AWS Glue job to copy all the data files into one folder and issue a COPY command to load the data into Amazon Redshift.

Create a manifest file that contains the data file locations and issue a COPY command to load the data into Amazon Redshift.

100%

Community converges on D. Official key confirms.

10 votes · last validated recently

// explanation

Using a manifest file with the COPY command allows parallel loading of data from multiple S3 locations without reorganizing files, reducing load time while maintaining data segregation.

contributed by

@netdiver· revised by @cloud_chris

← previous

// coverage · 5 domains

What this bank tests.

amazon exam blueprint

Collection2 q

18%

Storage and Data Management30 q

22%

Processing73 q

24%

Analysis and Visualization27 q

18%

Security32 q

18%

// composition

By format & difficulty.

164 total

// by format

87%

13%

single · 143multi · 21

// by difficulty

easy

21· 13%

medium

119· 73%

hard

24· 15%

// contributors · 0 engineers

Built by people who took the exam.

Every question is contributed by someone who recently sat AWS Certified Data Analytics - Specialty, then reviewed by an SME before landing in the bank. These are the most prolific contributors.

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Free practice questions are available without payment; anyone can start practicing at no cost.

What do subscribers get?

Subscribers unlock the full practice question bank for each certification exam.

How much can I see without a subscription?

Approximately 1/2 of the question bank is accessible without a subscription.

What is the passing score?

The official passing mark for this exam is 750.

How long is the certification valid?

The certification is valid for 3 years. Recertify by passing the current exam or earn 50 continuing education credits

What experience is recommended?

Five years of experience with common data analytics technologies and at least two years of hands-on experience working with AWS services

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AWS-CERTIFIED-DATA-ANALYTICS-SPECIALTY-DAS-C01

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AWS Certified Data Analytics - Specialty (DAS-C01)

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Built by people who took the exam.

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