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AWS Certified Solutions Architect – Associate Questions and Answers (Dumps and Practice Questions)



Question : You are working as an AWS solution architect and you need to have a better solution for mobile wallet to store all the transaction data.
Hence, you decided to use Amazon RDS, but now question comes that, you need highly resilient solution. Which of the following RDS instances support
resiliency based on your requirement?


: You are working as an AWS solution architect and you need to have a better solution for mobile wallet to store all the transaction data.
1. SQL Server, MySQL, Oracle

2. Oracle , Aurora, SQLServer

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4. All Database supported as part of RDS have Multi-Az support


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Explanation: This question is in short asking, which all the DB engine supported for Multi-AZ deployment for the as part of AWS RDS? Ans:
All the DB Engine support multi-Az deployment.




Question : You are developing a technology blogging website. Where ’s of learners will create the blogs on weekly basis. However, more than
millions of user will read this blog website. And you decided to use the Amazon RDS, you are confusing which DB engine would be good for this requirement?



: You are developing a technology blogging website. Where ’s of learners will create the blogs on weekly basis. However, more than
1. SQL Server, MySQL, Oracle

2. Oracle, Aurora, SQLServer

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4. All Database supported as part of RDS have Multi-Az support

5. MySQL, MariaDB, Amazon Aurora and PostGreSQL



Correct Answer : Get Lastest Questions and Answer :
Explanation: What exactly is core requirement for the storage perspective? By reading given scenario we can conclude that it’s a read heavy
application. For having a read having application requirement we have to consider RDS with read replica supported. Other than Oracle and SQL server all
DB engine support the read replica. Hence, correct answer is MySQL, MariaDB, Amazon Aurora and PostGreSQL.




Question : You have been working with an e-commerce company, which has its data stored in AWS RDS database. You are at the last stage of
productionizing this solution. For resiliency you have enabled multi-Az deployment. Now, your chief architect asked you that have you done testing for
failover or assumed it will work. Certainly, you should not assume it will work, you have to test for every scenario your solution. What will you do to
test failover for given scenario?


: You have been working with an e-commerce company, which has its data stored in AWS RDS database. You are at the last stage of
1. As this is about stopping primary DB instance in one of the availability zone. Hence, you need to raise support ticket to stop the
primary RDS instance.

2. You have to stop Secondary DB instance, as this does not require AWS support ticket. You can stop that and test the given scenario.

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in background.

4. This scenario practically cannot be tested, as required entire datacenter to bring down.


Correct Answer : Get Lastest Questions and Answer :
Explanation: While studying this scenario, we can say that there is a requirement for having failover tested for RDS. As you know, when RDS
is enabled for Multi-AZ deployment. You will have primary and secondary databases. However, your entire read and write operation happens from primary
database only. Hence, bringing down the secondary database will not help in anyway. So you need to bring down primary database to test your requirement
and no point of stopping secondary database. Yes, you can stop the primary database without the AWS intervene. In this case option 3 will be correct.


Related Questions

Question : You have a web-style application with a stateless but CPU and memory-intensive web tier running on
a cc2 8xlarge EC2 instance inside of a VPC The instance when under load is having problems
returning requests within the SLA as defined by your business The application maintains its state in a
DynamoDB table, but the data tier is properly provisioned and responses are consistently fast.
How can you best resolve the issue of the application responses not meeting your SLA?
: You have a web-style application with a stateless but CPU and memory-intensive web tier running on
1. Add another cc2 8xlarge application instance, and put both behind an Elastic Load Balancer
2. Move the cc2 8xlarge to the same Availability Zone as the DynamoDB table
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4. Move the database from DynamoDB to RDS MySQL in scale-out read-replica configuration



Question : With which AWS orchestration service can you implement Chef recipies?

 : With which AWS orchestration service can you implement Chef recipies?
1. Cloud Formation
2. Elastic Beanstalk
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4. Lambda




Question :
If your EBS volume stays in the 'detaching' state, you can force the detachment using the API action ? if the previous detachment attempt did not occur
cleanly

 :
1. DetachVolume
2. DetachInstance
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4. DetachEC2Volume




Question : If you have a Amazon EBS volume with GiB of data, but only GiB of data have changed since your last snapshot,
how much data wull be written to Amazon S3 while snapshot refresh.

 : If you have a Amazon EBS volume with GiB of data, but only GiB of data have changed since your last snapshot,
1. To create clean copy of backup, it has to delete 100 GiB data and copy full snapshot
2. It will copy on changed 5 GiB data
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4. It will create 105 GiB size of snapshot


Question :

You can restore an Amazon EBS volume with data from a snapshot stored in Amazon S3. You need to know the ________ of the snapshot you wish to restore your
volume from and you need to have access permissions for the snapshot.


 :
1. date and time
2. id
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4. volume id




Question : Creating a DB Snapshot creates a backup of your DB Instance. Creating this backup on a ______ DB Instance results
in a brief I/O suspension that typically lasting no more than a few minutes.


 : Creating a DB Snapshot creates a backup of your DB Instance. Creating this backup on a ______ DB Instance results
1. Mult-Region
2. Multi-AZ
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4. None of the above