This Quiz contains totally 25 Questions each carry 1 point for you.
- What is the primary role of a Data Engineer?
Building machine learning models
Creating visualizations
Designing, building, and managing data workflows and pipelines
Writing web applications
Correct!
Wrong!
2. What is a Data Pipeline?
A visualization tool
A series of steps for data extraction, transformation, and loading (ETL)
A machine learning model
A database query language
Correct!
Wrong!
3. Which AWS service is best suited for storing large amounts of unstructured data?
Amazon RDS
Amazon S3
Amazon Redshift
AWS Lambda
Correct!
Wrong!
4. Which AWS service is used for running serverless functions?
Amazon EC2
AWS Lambda
Amazon RDS
Amazon S3
Correct!
Wrong!
5. What is the first step in setting up an AWS account?
Provide a credit card
Set up multi-factor authentication
Create an IAM user
Select a default region
Correct!
Wrong!
6. Which of the following must you configure to enhance security when creating an AWS account?
Enable versioning on all S3 buckets
Set up multi-factor authentication
Create an IAM user
Both b) and c)
Correct!
Wrong!
7. What does the AWS Management Console provide?
A graphical user interface to manage AWS resources
A command-line interface to manage AWS resources
A library for writing AWS applications
A monitoring and alerting service for AWS resources
Correct!
Wrong!
8. Which of the following is true about the AWS CLI?
It can be used only on Windows
It provides a graphical interface to manage AWS resources
It requires an AWS SDK to work
It allows managing AWS resources through a command-line interface
Correct!
Wrong!
9. Which AWS service is used for managed relational databases?
Amazon RDS
Amazon S3
Amazon EC2
AWS Lambda
Correct!
Wrong!
10. What is the primary use case for Amazon Redshift?
Running serverless functions
Storing unstructured data
Data warehousing and analytics
Hosting web applications
Correct!
Wrong!
11. Which AWS service allows you to run containers without having to manage the underlying infrastructure?
Amazon ECS
Amazon RDS
AWS Lambda
Amazon EC2
Correct!
Wrong!
12. What is the purpose of Amazon CloudFront?
A content delivery network (CDN) service
A machine learning service
A container orchestration service
A serverless computing service
Correct!
Wrong!
13. Which AWS service can be used for real-time data processing and streaming?
Amazon Kinesis
Amazon S3
Amazon RDS
AWS Lambda
Correct!
Wrong!
14. Which AWS service is used for batch processing and ETL jobs?
Amazon S3
Amazon RDS
AWS Glue
AWS Lambda
Correct!
Wrong!
15. Which AWS service can be used to build and deploy machine learning models?
Amazon SageMaker
Amazon S3
Amazon RDS
AWS Lambda
Correct!
Wrong!
16. What is the purpose of AWS Data Pipeline?
Running serverless functions
Storing unstructured data
Moving and transforming data between AWS services
Hosting web applications
Correct!
Wrong!
17. What is the purpose of AWS Identity and Access Management (IAM)?
To manage billing for your AWS account
To control access to AWS resources and services
To monitor and log AWS resource usage
To deploy and manage machine learning models
Correct!
Wrong!
18. Which of the following is a best practice for securing your AWS account?
Share your root account credentials with your team
Use short, easy-to-guess passwords
Create IAM users with the least necessary permissions
Disable multi-factor authentication (MFA)
Correct!
Wrong!
19. Which AWS service can help you monitor and manage your AWS costs?
AWS Cost Explorer
AWS Lambda
Amazon RDS
Amazon S3
Correct!
Wrong!
20. How can you minimize your AWS costs?
Use on-demand instances exclusively
Store all data in multiple regions
Use AWS cost-saving features like Reserved Instances and Spot Instances
Disable all monitoring and logging features
Correct!
Wrong!
21. What is a Reserved Instance in AWS?
An instance that is always available for your use
An instance that can be used for a specific period of time with a discounted hourly rate
An instance that is terminated when it is not in use
An instance that can be used for free during the AWS Free Tier period
Correct!
Wrong!
22. Which AWS service is used for monitoring and collecting performance data of AWS resources?
AWS X-Ray
AWS CloudTrail
Amazon CloudWatch
Amazon S3
Correct!
Wrong!
23.What is the primary purpose of AWS CloudTrail?
To analyze application performance
To store unstructured data
To log API activity for AWS resources
To run serverless functions
Correct!
Wrong!
24. What is the primary purpose of Amazon VPC?
To run serverless functions
To create an isolated virtual network within AWS
To store unstructured data
To log API activity for AWS resources
Correct!
Wrong!
25. Which of the following AWS storage services is best suited for storing and retrieving key-value pairs?
Amazon S3
Amazon RDS
Amazon DynamoDB
Amazon EFS
Correct!
Wrong!
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AWS Data Engineering and AWS Introduction – Quiz
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