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AWS Certified Big Data - Specialty Certification - Part 3

Mary Smith

Sun, 19 Apr 2026

AWS Certified Big Data - Specialty Certification - Part 3

1. I / do: add charts or examples of solutions Search Cloud Watch Elastic magazine; revises etc. will be used if you need a centralized solution for search logs that are stored in the service cloud registration Watch. You can use any of the following services for this purpose?

A) elastic MapReduce
B) elastic Cache
C) cloud track
D) None
E) elastic Search


2. Which of the following types of units is recommended when running Red shift cluster?

A) memory Optimized
B) close storage
C) common sense
D) accelerated Computing
E) None


3. You need a cost-effective solution for storing large collections of files and fully managed data warehouse as a service that can track and analyze all the data in an efficient manner using existing business intelligence tools. Which of the following would be the solution needed to fully meet the requirements?

A) Store data in Amazon's $ 3 and referring to its location in the Amazon Dynamo DB. Amazon Dynamo DB will track metadata about your blobs, but the main objects themselves are stored in Amazon S3.
B) None
C) Storing data in Amazon Dynamo DB and see its location in the Amazon Red shift. Amazon Red shift wil track of video files metadata, but also video files themselves are stored in Amazon S3.
D) Storage of Amazon S3 and reference its location in the Amazon EMR data. Amazon EMR will keep track of the video file metadata, but the videos themselves are stored in Amazon 53rd
E) Storing data in Amazon S3 and a reference to its location in the Amazon Red shift. Amazon redshift will track metadata about your blobs. but the main objects themselves are stored in Amazon 53rd


4. You need to perform ad-hoc analysis of the log data, including search quickly for specific error codes and references. What you have to assess in the first place?

A) None
B) AMC Dynamo DB
C) Search AWS Elastic
D) AWS redshift
E) AWS EMR


5. You are going to develop a system that will take advantage of EMR services. EMR system will be used for the treatment of high confidentiality. Which of the following may be used to encrypt data at rest. Choose two of the options listed below.

A) 553 CMR
B) LUKS
C) None
D) SSL
E) TLS


1. Right Answer: E
Explanation: Amazon Elastic search makes it easy to install, ensure that work. and scale Elastic Search log analysis. text search, monitor applications and much more. Amazon Elastic Search Service is a fully managed service that provides Elastic SEARCH� à , ¬ Ys easy-to-use API and real-time analytics capabilities in addition to availability. scalability. and safety of the production load requires. Service provides native integration with Kibana. Logstash. Induction and services AWS Amazon Virtual Private Cloud (VPC. The Key Management Service AWS (Amazon KMSL Kinesis Data Firehose, Lambda AWS and Amazon Cloud Watch, so you can go from raw data into valuable information quickly and safely.

2. Right Answer: B
Explanation:

3. Right Answer: E
Explanation:

4. Right Answer: C
Explanation: Amazon Elastic search makes it easy to use. Work. and scale Elastic Search log analysis. text search, monitor applications and much more. Amazon Elastic Search Service is a fully managed service that provides Elastic SEARCH� à , ¬ Ys easy to use the API, and real-time features, along with affordability. scalability. and security requires production workloads. Service provides native integration with Kibana, Logstash. and AWS services, including Amazon Kinesis fire hose. Lambda AWS and Amazon Cloud Watch, so you can go from raw data into valuable information quickly.

5. Right Answer: A
Explanation: When using Amazon 53, you can choose either the SSE 53 and SSE the KMS as the encryption option. For volumes of data storage encryption can be used with open source HDFS or LUKS Here are the official AWS documentation to encrypt data at rest and in transit using TH Services

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