AWS Certified Solutions Architect – Associate Questions and Answers (Dumps and Practice Questions)
Question : What is the command-line instruction to attach an EBS volume to an EC instance using the command line?
1. ec2-create-volume
2. ec2-attach-volume
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4. ebs-attach-volume
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Explanation:
To attach an Amazon EBS volume to an instance using the command line, you can use one of the following commands:
attach-volume (AWS CLI)
ec2-attach-volume (Amazon EC2 CLI)
Add-EC2Volume (AWS Tools for Windows PowerShell)
Question :
Custom resources are special AWS CloudFormation resources that provide a way for a template developer ______________.
1. To include any AWS resources in an AWS CloudFormation stack
2. To define new template file format for AWS resources in an AWS CloudFormation
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4. To include non-AWS resources in an AWS CloudFormation stack
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Explanation: Custom resources are special AWS CloudFormation resources that provide a way for a template developer to include non-AWS resources in an AWS
CloudFormation stack. The custom resource provider can be either a template developer or a separate third-party resource provider.
Question :
Which of the parameters given below is not a part of the parameter list when the user has
clicked "Enable Website Hosting" in the AWS S3 console under "Static Website Hosting"?
1. Redirection rules
2. Index document
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4. Error document
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Explanation: The user can host a static website on AWS S3 by storing the site content on the bucket. In the bucket properties, the user has to select the "Static
Website Hosting" option. In the three options available select "Enable Website Hosting". The configuration includes the following: Index document: A default
page which is loaded when the website is accessed.Error document: The page which S3 will return when there is a 4XX error.Redirects all requests: The user
can create two buckets: one with rootdomain.com and another with www.rootdomain.com. The user can set the forwarding rules in either of the bucket. Thus,
when one bucket is accessed it will redirect the request to the other bucket. The bucket name is never part of the configuration list as the website hosting
configuration is done for a particular bucket and the config field cannot have the name again as a parameter.
Related Questions
Question :
Which of the following metrics is not included as part of EC2 CloudWatch basic monitoring?
1. CPU Utiliziation
2. Network In
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4. Memory Usage
Question : The majority of your Infrastructure is on premises and you have a small footprint on AWS Your
company has decided to roll out a new application that is heavily dependent on low latency
connectivity to LDAP for authentication Your security policy requires minimal changes to the
company's existing application user management processes.
What option would you implement to successfully launch this application1?
1. Create a second, independent LDAP server in AWS for your application to use for authentication
2. Establish a VPN connection so your applications can authenticate against your existing on-premises LDAP servers
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replica for authentication.
4. Create a second LDAP domain on AWS establish a VPN connection to establish a trust relationship between your new and existing domains and
use the new domain for authentication
Question : You need to design a VPC for a web-application consisting of an Elastic Load Balancer (ELB). a
fleet of web/application servers, and an RDS database The entire Infrastructure must be distributed over 2 availability zones.
Which VPC configuration works while assuring the database is not available from the Internet?
1. One public subnet for ELB one public subnet for the web-servers, and one private subnet for the database
2. One public subnet for ELB two private subnets for the web-servers, two private subnets for RDS
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4. Two public subnets for ELB two public subnets for the web-servers, and two public subnets for RDS
Question :
Which of the following statements is true?
1. EC2-Classic security groups allow you to add inbound and outbound traffic rules.
2. EC2-Classic allows you to change an instance's security group.
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4. None of the above
Question : You have created a new application on EC that must call AWS API's. What method should you use to securely pass credentials to the application?
1. Save the API credentials to your JAR files.
2. Use AWS IAM roles for EC2 instances.
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4. Pass API credentials to the instance using instance userdata.
Question : An application that you are managing has EC instances and Dynamo OB tables deployed to
several AWS Regions In order to monitor the performance of the application globally, you would
like to see two graphs 1) Avg CPU Utilization across all EC2 instances and 2) Number of Throttled
Requests for all DynamoDB tables.
How can you accomplish this?
1. Tag your resources with the application name, and select the tag name as the dimension in the
Cloudwatch Management console to view the respective graphs
2. Use the Cloud Watch CLI tools to pull the respective metrics from each regional endpoint
Aggregate the data offline and store it for graphing in CloudWatch.
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to capture data from each instance and table Put the aggregate data into Cloud Watch for
graphing.
4. Add a CloudWatch agent to each instance and attach one to each DynamoDB table. When
configuring the agent set the appropriate application name and view the graphs in CloudWatch.