-
web.groovymark@gmail.com
- November 26, 2024
Question 01
What is the benefit of using Amazon S3 Glacier Deep Archive?
a) Low-cost storage for data archiving
b) Real-time data analytics
c) Low-latency object storage
d) In-memory caching for applications
Correct Answer: a) Low-cost storage for data archiving
Explanation: Amazon S3 Glacier Deep Archive offers extremely low-cost storage for long-term data archiving with retrieval times in hours.
Question 02
What is the main advantage of using AWS Lambda?
a) Serverless compute without provisioning servers
b) Object storage at scale
c) Data replication between regions
d) Automatic failover
Correct Answer: a) Serverless compute without provisioning servers
Explanation: AWS Lambda allows users to run code without provisioning or managing servers, charging only for the compute time used.
Question 03
Which AWS service offers a relational database with high availability?
a) Amazon RDS
b) AWS Lambda
c) Amazon S3
d) Amazon SNS
Correct Answer: a) Amazon RDS
Explanation: Amazon RDS provides managed relational databases with options for high availability using Multi-AZ deployments.
Question 04
Which AWS service should you use to automatically distribute incoming application traffic across multiple targets?
a) Elastic Load Balancing
b) Amazon S3
c) AWS CloudTrail
d) Amazon RDS
Correct Answer: a) Elastic Load Balancing
Explanation: Elastic Load Balancing automatically distributes incoming application traffic across multiple EC2 instances, containers, or IP addresses.
Question 05
What is the function of AWS CloudTrail?
a) Logs AWS account activity for governance and compliance
b) Provides in-memory caching
c) Manages DNS services
d) Runs serverless functions
Correct Answer: a) Logs AWS account activity for governance and compliance
Explanation: AWS CloudTrail records AWS account activity and logs API calls for compliance, governance, and auditing.
Question 06
Which AWS service helps to automate patch management and compliance checks?
a) AWS Systems Manager
b) Amazon RDS
c) Amazon DynamoDB
d) AWS Lambda
Correct Answer: a) AWS Systems Manager
Explanation: AWS Systems Manager helps automate operational tasks, including patch management, compliance checks, and configuration changes.
Question 07
What is the benefit of Amazon S3 Transfer Acceleration?
a) Faster data transfer into and out of Amazon S3
b) In-memory data caching
c) Improved database replication
d) Serverless function orchestration
Correct Answer: a) Faster data transfer into and out of Amazon S3
Explanation: Amazon S3 Transfer Acceleration enables fast, secure transfer of files to and from Amazon S3 over long distances.
Question 08
Which service provides real-time log analysis and monitoring in AWS?
a) Amazon CloudWatch Logs
b) Amazon S3
c) AWS Lambda
d) Amazon RDS
Correct Answer: a) Amazon CloudWatch Logs
Explanation: Amazon CloudWatch Logs allows users to monitor, store, and access log files from Amazon EC2 instances, AWS CloudTrail, and other services.
Question 09
What type of database is Amazon DynamoDB?
a) NoSQL database
b) Relational database
c) Data warehouse
d) In-memory database
Correct Answer: a) NoSQL database
Explanation: Amazon DynamoDB is a fully managed NoSQL database service that provides fast and flexible performance for all applications.
Question 10
Which AWS service provides a distributed DNS and domain management solution?
a) Amazon Route 53
b) Amazon RDS
c) Amazon S3
d) AWS Lambda
Correct Answer: a) Amazon Route 53
Explanation: Amazon Route 53 provides scalable, highly available DNS and domain management services.
Question 11
What is the primary function of AWS CloudFormation?
a) Automates infrastructure provisioning using code templates
b) Manages identity and access controls
c) Provides in-memory caching
d) Logs API calls for compliance
Correct Answer: a) Automates infrastructure provisioning using code templates
Explanation: AWS CloudFormation allows users to define AWS resources using templates to automate the deployment of infrastructure.
Question 12
Which service allows users to securely store and manage encryption keys in AWS?
a) AWS Key Management Service (KMS)
b) AWS CloudTrail
c) AWS Lambda
d) Amazon S3
Correct Answer: a) AWS Key Management Service (KMS)
Explanation: AWS KMS provides a secure and centralized service to create, manage, and control cryptographic keys for data encryption in AWS.
Question 13
What does Amazon Elastic Block Store (EBS) provide?
a) Persistent block storage for Amazon EC2 instances
b) Object storage for web applications
c) Data analytics for large datasets
d) Serverless compute functions
Correct Answer: a) Persistent block storage for Amazon EC2 instances
Explanation: Amazon EBS provides durable, block-level storage volumes for use with Amazon EC2 instances.
Question 14
Which AWS service provides real-time data streaming capabilities?
a) Amazon Kinesis
b) Amazon S3
c) AWS Lambda
d) Amazon RDS
Correct Answer: a) Amazon Kinesis
Explanation: Amazon Kinesis allows users to collect, process, and analyze real-time data streams, such as video or log files.
Question 15
What is the purpose of AWS CodeCommit?
a) Source control service for hosting Git repositories
b) Real-time log monitoring
c) Data archiving solution
d) Serverless database management
Correct Answer: a) Source control service for hosting Git repositories
Explanation: AWS CodeCommit is a fully managed source control service that hosts Git repositories for developers to store and manage their code.
Question 16
What does Amazon GuardDuty help with?
a) Threat detection and continuous security monitoring
b) Database backups
c) Content delivery
d) Serverless function deployment
Correct Answer: a) Threat detection and continuous security monitoring
Explanation: Amazon GuardDuty is a threat detection service that provides continuous monitoring for malicious activity and unauthorized behavior.
Question 17
Which AWS service enables easy and cost-effective web traffic filtering?
a) AWS WAF
b) AWS CloudFormation
c) Amazon S3
d) AWS Lambda
Correct Answer: a) AWS WAF
Explanation: AWS Web Application Firewall (WAF) protects web applications from common web exploits and filters web traffic based on customizable rules.
Question 18
What does AWS Elastic Beanstalk simplify?
a) Application deployment and environment management
b) Data warehousing
c) Content delivery
d) Object storage
Correct Answer: a) Application deployment and environment management
Explanation: AWS Elastic Beanstalk automates application deployment, capacity provisioning, and scaling, making it easier to deploy and manage web applications.
Question 19
What does Amazon Elastic Container Service (ECS) provide?
a) Orchestration for Docker containers
b) Real-time data analytics
c) Serverless compute functions
d) Content delivery
Correct Answer: a) Orchestration for Docker containers
Explanation: Amazon ECS allows users to run, manage, and scale Docker containers on a managed cluster of Amazon EC2 instances.
Question 20
Which AWS service is designed for fast object retrieval from cloud storage?
a) Amazon S3
b) Amazon RDS
c) Amazon DynamoDB
d) AWS CloudTrail
Correct Answer: a) Amazon S3
Explanation: Amazon S3 provides object storage with fast, scalable access to data stored in the clou
