Cloud Concepts
Which AWS Well-Architected Framework pillar emphasizes fault tolerance and recovery?
A) Performance Efficiency
B) Reliability
C) Cost Optimization
D) Security
Answer: B) Reliability
Which AWS service allows you to create and manage user identities and permissions?
What is AWS IAM
What is an AWS Availability Zone?
An isolated location within a Region
Which AWS tool allows you to visualize and analyze your AWS spending over time?
What is AWS Cost Explorer
Which AWS service provides monitoring and logging for AWS resources?
What is Amazon CloudWatch
In the AWS Shared Responsibility Model, who is responsible for securing the underlying cloud infrastructure?
What is AWS
What is the purpose of AWS KMS?
A) To monitor security threats
B) To create and control encryption keys
C) To manage user authentication
D) To protect against web exploits
Answer: B) To create and control encryption keys
Which AWS service is used for running containerized applications without managing servers?
A) Amazon EC2
B) AWS Fargate
C) Amazon RDS
D) AWS Elastic Beanstalk
Answer: B) AWS Fargate
What is the benefit of using AWS Savings Plans?
A) Access to free AWS services
B) Flexible discounts for committed usage
C) Unlimited resource allocation
D) Automatic backups of all data
Answer: B) Flexible discounts for committed usage
What year was "The Lion King released"
A) 1995
B) 1998
C) 1994
D) 1999
Answer: C) 1994
What is the primary advantage of the AWS Cloud’s elasticity?
Ability to scale resources up or down based on demand
Which AWS service provides a managed threat detection service that monitors for malicious activity?
What is Amazon GuardDuty
Which AWS service provides a fully managed NoSQL database?
What is DynamoDB
Which two strategies can help optimize costs for AWS compute resources?
A) Using Spot Instances for interruptible workloads
B) Running all workloads on Dedicated Hosts
C) Leveraging Auto Scaling to match demand
D) Storing all data in Amazon S3 Standard
Answer: A) Using Spot Instances for interruptible workloads, C) Leveraging Auto Scaling to match demand
What is the purpose of AWS CloudTrail?
To record API calls and account activity. See who called what service
Which feature of the AWS Cloud allows businesses to avoid large upfront investments in hardware?
What is Pay-as-you-go pricing/On-demand
Which two AWS services are used to protect web applications from common exploits and attacks?
A) AWS WAF
B) AWS Shield
C) Amazon GuardDuty
D) AWS IAM
Answer: A) AWS WAF, B) AWS Shield
Which AWS service provides a scalable message queuing system for decoupling application components?
A) Amazon SNS
B) Amazon SQS
C) AWS Step Functions
D) Amazon Kinesis
Answer: B) Amazon SQS
What AWS tool provides real-time recommendations to help reduce costs?
What is Trusted Advisor or Compute Optimizer
What is the chemical symbol for gold?
Au
Which two practices align with the Operational Excellence pillar of the AWS Well-Architected Framework?
A) Automating operational tasks
B) Using Spot Instances for all workloads
C) Continuously improving processes through monitoring
D) Encrypting all data at rest
Answer: A) Automating operational tasks, C) Continuously improving processes through monitoring
Which AWS service helps protect sensitive data by identifying and classifying it?
What is Amazon Macie
Which AWS service accelerates content delivery by caching data at edge locations?
What is CloudFront
Which AWS pricing model allows you to bid on unused EC2 capacity for cost savings?
What is Spot Instances
Which two AWS services support serverless data processing and orchestration?
A) AWS Step Functions
B) AWS Glue
C) Amazon S3
D) Amazon EC2
Answer: A) AWS Step Functions, B) AWS Glue