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web.groovymark@gmail.com
- November 26, 2024
Question 01
What is Cloud IAAS?
a) Servers, Connect Virtual Machine, Automated Server deployment, Renting Equipment
b) Developer Platform
c) Cloud-based service like a web calendar or web program
d) Half in the cloud and half at the job
Correct Answer: a) Servers, Connect Virtual Machine, Automated Server deployment, Renting Equipment
Explanation: Cloud IAAS provides infrastructure, including virtual machines and storage, to manage computing needs.
Question 02
Which Amazon service allows a developer to deploy applications on fully managed servers?
a) AWS Elastic Beanstalk
b) Amazon S3
c) Amazon Glacier
d) AWS Route 53
Correct Answer: a) AWS Elastic Beanstalk
Explanation: AWS Elastic Beanstalk is an orchestration service for deploying applications quickly on managed EC2 instances and managing the infrastructure.
Question 03
What is the main function of Amazon S3?
a) Securely store data in the cloud
b) Host dynamic web applications
c) Automate machine learning
d) Provide database services
Correct Answer: a) Securely store data in the cloud
Explanation: Amazon S3 is an object storage service that provides scalability, data availability, and security to store and retrieve data at any time.
Question 04
What is Amazon EC2 designed for?
a) Storing files in the cloud
b) Running virtual machines in the cloud
c) Scaling databases
d) Automating content delivery
Correct Answer: b) Running virtual machines in the cloud
Explanation: Amazon EC2 provides scalable computing capacity in the cloud to run virtual servers.
Question 05
What does Amazon RDS primarily provide?
a) Object storage for files
b) Fully managed relational databases
c) Hosting of websites
d) Content delivery
Correct Answer: b) Fully managed relational databases
Explanation: Amazon RDS (Relational Database Service) provides managed databases for MySQL, PostgreSQL, Oracle, SQL Server, and others.
Question 06
Which of the following is a fully managed message queuing service?
a) Amazon SQS
b) Amazon Lambda
c) Amazon Redshift
d) Amazon EC2
Correct Answer: a) Amazon SQS
Explanation: Amazon SQS (Simple Queue Service) allows you to decouple and scale microservices, distributed systems, and serverless applications.
Question 07
What is the use of Amazon CloudFront?
a) Hosting applications
b) Content delivery network
c) Storing data
d) Scaling databases
Correct Answer: b) Content delivery network
Explanation: Amazon CloudFront is a global content delivery network (CDN) service for delivering data, videos, and APIs securely.
Question 08
Which AWS service provides data encryption and key management?
a) AWS KMS
b) AWS Lambda
c) AWS Glue
d) AWS EC2
Correct Answer: a) AWS KMS
Explanation: AWS Key Management Service (KMS) provides centralized control over encryption keys and helps you manage keys to encrypt data across AWS services.
Question 09
What is the purpose of AWS Lambda?
a) Scaling databases automatically
b) Running code without provisioning servers
c) Managing virtual networks
d) Delivering content globally
Correct Answer: b) Running code without provisioning servers
Explanation: AWS Lambda allows you to run code without the need to provision or manage servers and automatically scales the application.
Question 10
Which Amazon database service is specifically designed for big data workloads?
a) Amazon Redshift
b) Amazon RDS
c) Amazon S3
d) Amazon CloudFront
Correct Answer: a) Amazon Redshift
Explanation: Amazon Redshift is a fully managed data warehouse that makes it simple to run queries on structured and semi-structured data.
Question 11
What is the key feature of Amazon DynamoDB?
a) Relational database with SQL support
b) Key-value and document-based NoSQL database
c) Managed EC2 instances
d) Content delivery
Correct Answer: b) Key-value and document-based NoSQL database
Explanation: Amazon DynamoDB is a fast and flexible NoSQL database service for any scale, with support for both key-value and document data models.
Question 12
What does Amazon VPC stand for?
a) Virtual Private Cloud
b) Virtual Public Cluster
c) Volume Partition Control
d) Virtual Peer Cluster
Correct Answer: a) Virtual Private Cloud
Explanation: Amazon VPC (Virtual Private Cloud) enables you to launch AWS resources into a virtual network that you've defined.
Question 13
What service is used to automate resource provisioning based on demand?
a) Auto Scaling
b) Amazon S3
c) Amazon CloudWatch
d) AWS KMS
Correct Answer: a) Auto Scaling
Explanation: Auto Scaling ensures that your application has the right amount of capacity to handle the current traffic demand.
Question 14
Which AWS service provides distributed denial of service (DDoS) protection?
a) AWS Shield
b) Amazon EC2
c) AWS Direct Connect
d) Amazon S3
Correct Answer: a) AWS Shield
Explanation: AWS Shield is a managed DDoS protection service that safeguards applications running on AWS.
Question 15
What is the role of AWS IAM?
a) Network configuration
b) Identity and Access Management
c) Content delivery
d) Virtual machine management
Correct Answer: b) Identity and Access Management
Explanation: AWS IAM (Identity and Access Management) enables you to control access to AWS services and resources securely.
Question 16
Which AWS service is used to create and manage infrastructure as code?
a) AWS CloudFormation
b) AWS IAM
c) Amazon S3
d) AWS Direct Connect
Correct Answer: a) AWS CloudFormation
Explanation: AWS CloudFormation provides an easy way to create and manage a collection of related AWS and third-party resources.
Question 17
What does Amazon Route 53 primarily handle?
a) DNS and domain name management
b) Database storage
c) Virtual machine hosting
d) Network monitoring
Correct Answer: a) DNS and domain name management
Explanation: Amazon Route 53 is a scalable Domain Name System (DNS) web service for managing domain names and routing end users to applications.
Question 18
Which AWS service is best for real-time video streaming?
a) Amazon Kinesis
b) Amazon S3
c) AWS Lambda
d) Amazon RDS
Correct Answer: a) Amazon Kinesis
Explanation: Amazon Kinesis makes it easy to collect, process, and analyze real-time, streaming data for video, audio, and other types of streaming workloads.
Question 19
Which AWS service helps you track and log activity across your AWS environment?
a) AWS CloudTrail
b) AWS Lambda
c) Amazon CloudFront
d) AWS Auto Scaling
Correct Answer: a) AWS CloudTrail
Explanation: AWS CloudTrail records AWS API calls and events for your account to provide governance, compliance, and operational auditing.
Question 20
What does the AWS Well-Architected Framework focus on?
a) Designing secure, high-performing, resilient, and efficient infrastructures
b) Content delivery network
c) API management
d) Database scaling
Correct Answer: a) Designing secure, high-performing, resilient, and efficient infrastructures
Explanation: The AWS Well-Architected Framework helps users build secure, high-performing, resilient, and efficient infrastructure for their applications.
