AWS-Solution-Architect-Associate Exam
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Exam Code: aws solution architect associate certification (Practice Exam Latest Test Questions VCE PDF)
Exam Name: AWS Certified Solutions Architect - Associate
Certification Provider: Amazon
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Q151. Using Amazon C|oudWatch's Free Tier, what is the frequency of metric updates which you receive?
A. 5 minutes
B. 500 milliseconds.
C. 30 seconds
D. 1 minute
Answer: A
Q152. What is the Reduced Redundancy option in Amazon 53?
A. Less redundancy for a lower cost.
B. It doesn't exist in Amazon 53, but in Amazon EBS.
C. It allows you to destroy any copy of your files outside a specific jurisdiction.
D. It doesn't exist at all
Answer: A
Q153. You have been setting up an Amazon Virtual Private Cloud (Amazon VPC) for your company, including setting up subnets. Security is a concern, and you are not sure which is the best security practice for securing subnets in your VPC. Which statement below is correct in describing the protection of AWS resources in each subnet?
A. You can use multiple layers of security, including security groups and network access control lists (ACL).
B. You can only use access control lists (ACL).
C. You don't need any security in subnets.
D. You can use multiple layers of security, including security groups, network access control lists (ACL) and CIoudHSM.
Answer: A
Explanation:
A subnet is a range of IP addresses in your VPC. You can launch AWS resources into a subnet that you select. Use a public subnet for resources that must be connected to the Internet, and a private subnet for resources that won't be connected to the Internet.
To protect the AWS resources in each subnet, you can use multiple layers of security, including security groups and network access control lists (ACL).
Reference: http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_|ntroduction.htmI
Q154. While creating the snapshots using the API, which Action should I be using?
A. MakeSnapShot
B. FreshSnapshot
C. Dep|oySnapshot
D. CreateSnapshot
Answer: D
Q155. You are designing an SSUTLS solution that requires HTIPS clients to be authenticated by the Web server using client certificate authentication. The solution must be resilient.
Which of the following options would you consider for configuring the web server infrastructure? (Choose 2 answers)
A. Configure ELB with TCP listeners on TCP/4d3. And place the Web servers behind it.
B. Configure your Web servers with EIPS Place the Web servers in a Route53 Record Set and configure health checks against all Web servers.
C. Configure ELB with HTIPS listeners, and place the Web servers behind it.
D. Configure your web servers as the origins for a Cloud Front distribution. Use custom SSL certificates on your Cloud Front distribution.
Answer: A, B
Q156. True or False: Automated backups are enabled by default for a new DB Instance.
A. TRUE
B. FALSE
Answer: A
Q157. Through which of the following interfaces is AWS Identity and Access Management available?
A) AWS Management Console
B) Command line interface (CLI}
C) IAM Query API
D) Existing libraries
A. Only through Command line interface (CLI )
B. A, Band C
C. A and C
D. All of the above
Answer: D
Q158. What is the network performance offered by the c4.8xIarge instance in Amazon EC2?
A. 20 Gigabit
B. 10 Gigabit
C. Very High but variable
D. 5 Gigabit
Answer: B
Explanation:
Networking performance offered by the c4.8xIarge instance is 10 Gigabit. Reference: http://aws.amazon.com/ec2/instance-types/
Q159. Please select the most correct answer regarding the persistence of the Amazon Instance Store
A. The data on an instance store volume persists only during the life of the associated Amazon EC2 instance
B. The data on an instance store volume is lost when the security group rule of the associated instance is changed.
C. The data on an instance store volume persists even after associated Amazon EC2 instance is deleted
Answer: B
Q160. Your customer wishes to deploy an enterprise application to AWS which will consist of several web servers, several application servers and a small (50GB) Oracle database information is stored, both in the database and the file systems of the various servers. The backup system must support database recovery whole server and whole disk restores, and indMdual file restores with a recovery time of no more than two hours. They have chosen to use RDS Oracle as the database
Which backup architecture will meet these requirements?
A. Backup RDS using automated daily DB backups Backup the EC2 instances using AMs and
supplement with file-level backup to 53 using traditional enterprise backup software to provide fi Ie level restore
B. Backup RDS using a Multi-AZ Deployment Backup the EC2 instances using Amis, and supplement by copying file system data to 53 to provide file level restore.
C. Backup RDS using automated daily DB backups Backup the EC2 instances using EBS snapshots and supplement with file-level backups to Amazon Glacier using traditional enterprise backup software to provide file level restore
D. Backup RDS database to 53 using Oracle RMAN Backup the EC2 instances using Amis, and supplement with EBS snapshots for indMdual volume restore.
Answer: A
Explanation:
Point-In-Time Recovery
In addition to the daily automated backup, Amazon RDS archives database change logs. This enables you to recover your database to any point in time during the backup retention period, up to the last five minutes of database usage.
Amazon RDS stores multiple copies of your data, but for Single-AZ DB instances these copies are stored in a single availability zone. If for any reason a Single-AZ DB instance becomes unusable, you can use point-in-time recovery to launch a new DB instance with the latest restorable data. For more information on working with point-in-time recovery, go to Restoring a DB Instance to a Specified Time.
Note
Mu|ti-AZ deployments store copies of your data in different Availability Zones for greater levels of data durability. For more information on Multi-AZ deployments, see High Availability (MuIti-AZ).