AWS CLOUD CERTIFICATION EXAM 2022- 2023 REAL
EXAM 250+ PRACTICE QUESTIONS AND 100% CORRECT
ANSWERS PLUS RATIONALES
Which of the following support plans feature access to AWS support via email only during business hours?
Enterprise Business Basic Developer -ANSWER-- Developer
The Developer support plan features access to AWS support during business hours via email. Business and Enterprise support plans allow 24x7 email support. The Basic support plan includes no email support options. Because the question specifies support only during business hours, there is only one correct answer
Which of the following are AWS EC2 reserved pricing types?(select 3)
Compute Reserved Instances Scalable Reserved Instances Convertable Reserved Instances Scheduled Reserved Instances Standard Reserved Instances -ANSWER-- Convertable Reserved Instances Scheduled Reserved Instances Standard Reserved Instances
Reserved instances have three main pricing models, Standard, Convertible and Scheduled. Each model is targeted with a specific use case and benefits from its own level of discounted price
You are an AWS Enterprise customer with questions about billing and your overall AWS account. Which of the following AWS support personnel should you contact?
AWS Billing and Accounts AWS Concierge AWS Support AWS Technical Account Manager -ANSWER-- AWS Concierge
For AWS Enterprise customers, the AWS Concierge is a resource dedicated to answering billing and account questions 1 / 4
When you get started with Amazon S3, which of the following AWS Regions is not covered by the AWS Free Usage Tier?
AWS GovCloud US East South America (Sao Paulo) Europe (Ireland) US West Middle East (Bahrain) -ANSWER-- AWS GovCloud
With the AWS Free Usage Tier, the only AWS Region in which S3 usage is not free is the AWS GovCloud Region
Which of the following pricing models are available for EC2?(choose 3)
Reserved Hybrid Instances Dot Instances Dedicated Hosts On Demand -ANSWER-- Reserved Dedicated Hosts On Demand
EC2 has four different pricing models, On Demand, Reserved, Spot and Dedicated Hosts. Each pricing model has been created for different workload types and use cases
Which of the following are storage services?(choose 2)
AWS Elastic File System
AWS RDS
AWS VPC
S3 -ANSWER-- AWS Elastic File System S3
VPC is a Networking service, and RDS is a Database service, leaving S3 and Elastic File System as the storage services
Which of the following statements are true of Amazon Aurora?(choose 2)
It uses the AWS Management Console, AWS CLI commands, and API operations to handle routine database tasks.It can deliver up to three times the throughput of MySQL. 2 / 4
It is compatible with the MySQL and PostgreSQL database engines.It is part of the Amazon DynamoDB service. -ANSWER-- It uses the AWS Management Console, AWS CLI commands, and API operations to handle routine database tasks.It is compatible with the MySQL and PostgreSQL database engines
Amazon Aurora is compatible with MySQL and PostgreSQL, and you can handle routine database tasks on it using either the AWS Management Console, AWS CLI commands, or API operations. As a relational database offering, it is part of the RDS service, not DynamoDB, which is AWS's nonrelational database service. In addition, Aurora delivers up to five times the throughput of MySQL, not three times
You have a variable and intermittent workload, so you want to use a compute service that allows you to pay only for the compute resources you use , without paying for compute time when your code isn't running. Which of the following services should you use?
EC2 Lambda Lightsail ECS -ANSWER-- Lambda
Lambda allows you to run a variable and intermittent code without paying for compute time when your code isn't running.
Which of the following AWS services can you use to analyze data?(choose 2)
Amazon Kinesis Amazon QuickSight AWS Identity and Access Management (IAM) Amazon Detective -ANSWER-- Amazon Kinesis Amazon QuickSight
Amazon Kinesis is used to analyze data and video streams in real time, and QuickSight is used to analyze visualizations of customer data. So, both are classified as AWS analytics services. By contrast, Amazon Detective analyzes and visualizes security data, and AWS IAM enables the management of access to AWS services and resources securely. So, neither Detective nor IAM are analytics services; they actually fall under the Security, Identity, and Compliance category
The Solutions Architect leading your project tells you the application your team is working on requires a managed NoSQL database. Which of the following AWS services best fits that description?
DynamoDB Redshift 3 / 4
RDS ElastiCache -ANSWER-- DynamoDB
DynamoDB is AWS' managed NoSQL database
Which of the following statements is false regarding Amazon ElastiCache?
It is used for making write operations to databases significantly faster than open-source in-memory caching engines.It reduces the administrative burden that comes with launching and managing a distributed cache.It saves common queries to enable faster retrieval of information than disk-based databases.It makes it easier to set up, operate, and scale a distributed cache in the cloud. - ANSWER-- It is used for making write operations to databases significantly faster than open-source in-memory caching engines.
All statements are correct about ElastiCache save for one. ElasticCache is designed to streamline read operations. Write operations cannot be performed with Elasticache
Which of the below can be specified as an origin when creating a CloudFront distribution?(choose 3)
An RDS instance A domain name An S3 Bucket An ELB -ANSWER-- A domain name An S3 Bucket An ELB
A CloudFront Origin can be an S3 bucket, an Elastic Load Balancer, or a valid domain name.
An online education company has customers on four continents. They need to run software functions to customize offerings for students in various locations around the globe based on parameters that each student enters. Which AWS service will provide this capability with the highest performance efficiency?
Amazon CloudFront Amazon API Gateway Lambda@Edge Amazon Elastic Container Service -ANSWER-- Lambda@Edge
Lambda@Edge provides the capability to run Lambda functions at Edge Locations based on events generated by the CloudFront content delivery network, allowing
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