Purpose of AWS Trusted Advisor?

Optimize resources in real time

Key benefits of AWS CloudFormation? (Choose TWO)

Models infrastructure as text, Automates infrastructure provisioning

How does CloudFormation help manage infrastructure?

Automates resource provisioning

AWS Well-Architected Framework helps with?

Design secure, efficient infrastructure

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AWS Exam 4

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Questions 53

Answers

1
AWS service for high-performance analytics?
Amazon RDS
Amazon Redshift
Amazon EC2
Amazon DynamoDB
2
Gov't needs dedicated hardware. Which EC2 instance to use?
EC2 Dedicated Hosts
EC2 On-demand Instances
EC2 Spot Instances
EC2 Reserved Instances
3
Best AWS service for chatbots?
Amazon Lex
AWS DeepLens
Amazon Polly
Amazon Transcribe
4
Main benefit of AWS Elastic Beanstalk?
Auto scales databases
Simplifies app deployment
Reduces hardware costs
Enhances network security
5
AWS service for low-latency content delivery?
Amazon S3
Amazon EC2
Amazon CloudFront
AWS Direct Connect
6
AWS service for real-time streaming data?
Amazon S3
Amazon Redshift
Amazon RDS
Amazon Kinesis
7
Best AWS service for relational DBs?
Amazon RDS
Amazon Redshift
Amazon Neptune
Amazon DynamoDB
8
Meaning of Amazon S3?
Standard Storage Service
Simple Storage Service
Simple Secure Service
Secure Storage Service
9
Primary use of AWS Lambda?
Run serverless functions
Store relational data
Host static sites
Manage VMs
10
Purpose of AWS Trusted Advisor?
Estimate AWS service costs
Manage user permissions
Optimize resources in real time
Auto scale EC2 instances
11
AWS service for monitoring & logs?
Amazon CloudWatch
Amazon EC2
AWS CloudFormation
AWS CodeDeploy
12
Which AWS service improves contact centers?
AWS Direct Connect
Amazon Bedrock
Amazon Connect
AWS PrivateLink
13
Which AWS service helps cache data?
Amazon ElastiCache
AWS Lambda
Amazon RDS
Amazon S3
14
AWS service for message queuing?
Amazon SNS
Amazon Kinesis
Amazon SQS
AWS EventBridge
15
Main benefit of Amazon S3?
High durability & availability
Auto scaling of EC2
Managed database service
Low latency compute power
16
Managed NoSQL DB service in AWS?
Amazon Aurora
Amazon DynamoDB
Amazon Neptune
Amazon DocumentDB
17
Key benefits of AWS CloudFormation? (Choose TWO)
Models infrastructure as text
Automates infrastructure provisioning
Builds app code fast
Deploys apps easily
18
Main advantage of AWS Auto Scaling?
Real-time CloudWatch monitoring
Cost optimization for storage
Improves Lambda performance
Auto adjusts capacity
19
AWS service for object storage?
Amazon S3
Amazon EC2
Amazon EBS
Amazon VPC
20
Default AWS Cost Explorer reports?
Trusted Advisor checks
Detailed AWS usage in S3
On-prem spending history
EC2 Reserved Usage
21
Valid EC2 Reserved Instance types? (Choose TWO)
Convertible
Expedited
Standard
Regional
22
AWS service for automated scaling?
AWS Auto Scaling
AWS CloudFormation
AWS Lambda
EC2 Auto Scaling
23
True about EC2 security?
Deploy in trusted AZ
Use instance store for login
Patch OS & apps regularly
Track API calls via Athena
24
What does VPC mean in AWS?
Virtual Public Connection
Virtual Private Cloud
Virtual Private Connection
Virtual Public Cloud
25
Manage AWS blog (dev, test, prod). How to get custom consoles?
AWS Tag Editor
AWS Placement Groups
AWS Resource Groups
AWS Management Console
26
Best describes penetration testing?
Test network vulnerabilities
Test software for bugs
Check unhealthy instances
Test app response time
27
Which AWS service helps deploy Docker for no-cloud devs?
Amazon Personalize
AWS CloudFormation
AWS CodeDeploy
AWS Elastic Beanstalk
28
AWS service for serverless computing?
AWS Elastic Beanstalk
AWS Lambda
Amazon EC2
Amazon Lightsail
29
AWS service to store unstructured data?
Amazon EBS
Amazon EC2
AWS IAM
Amazon S3
30
Which AWS service helps with threat detection?
Amazon GuardDuty
AWS Trusted Advisor
AWS Shield
AWS WAF
31
AWS service for DNS management?
AWS IAM
Amazon CloudFront
Amazon S3
Amazon Route 53
32
Main benefit of Amazon RDS?
High latency
Unmanaged DB maintenance
Manual DB control
Auto backups and patching
33
AWS service for data warehousing?
Amazon RDS
Amazon Redshift
Amazon DynamoDB
Amazon Aurora
34
Which AWS service is best for long-term data archiving?
Amazon S3
Amazon RDS
Amazon S3 Glacier
AWS Backup
35
Airline needs a chatbot. Which AWS AI service fits best?
AWS Chatbot
Amazon Lex
Amazon Polly
Amazon Transcribe
36
Which AWS service provides a firewall?
Amazon GuardDuty
AWS IAM
AWS WAF
AWS Shield
37
How does CloudFormation help manage infrastructure?
Real-time app monitoring
Scales EC2 automatically
Manages DNS records
Automates resource provisioning
38
Easiest AWS service to launch WordPress?
Amazon Lightsail
AWS Cloud Development Kit
Install WP on EC2
Use S3 web hosting
39
AWS Well-Architected Framework helps with?
Manage AWS billing
Monitor performance
Design secure, efficient infrastructure
Deploy code
40
Which AWS service is used for API management?
AWS Lambda
Amazon API Gateway
AWS App Runner
AWS CloudFormation
41
Purpose of AWS IAM?
Deploy apps automatically
Monitor AWS services
Store large data
Manage user permissions
42
Main purpose of CloudFront?
Relational database
Provision compute
Serverless computing
Content Delivery Network
43
AWS service for large data warehousing?
Amazon Redshift
Amazon RDS
Amazon Aurora
Amazon DynamoDB
44
Purpose of AWS CloudWatch?
Hosts static websites
Monitors AWS resources
Runs container apps
Manages DNS records
45
How does CloudTrail aid security?
Logs AWS account activity
Provides a VPC firewall
Encrypts data at rest
Auto patches vulnerabilities
46
AWS managed container service?
AWS Lambda
Amazon ECS
Amazon EKS
AWS Fargate
47
AWS service for log analysis?
Amazon CloudWatch Logs
AWS CloudTrail
AWS X-Ray
Amazon Elasticsearch
48
Using on-demand EC2 for dev. How reduce cost when idle?
Cannot reduce cost
Terminate instances
Stop instances
Delete EBS volumes
49
AWS service for automated backups?
Amazon EBS
AWS CloudFormation
Amazon S3
AWS Backup
50
AWS managed Kubernetes service?
Amazon ECS
Amazon EKS
AWS Lambda
AWS Fargate
51
AWS DB for ACID financial apps?
Amazon Aurora
Amazon RDS
Amazon DynamoDB
Amazon Redshift
52
AWS service to run code serverlessly?
AWS Fargate
AWS Lambda
AWS Batch
Amazon EC2
53
AWS service for data migration to cloud?
AWS DataSync
AWS Transfer Family
AWS Database Migration System
AWS Snowball

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