AWS Certified Cloud Practitioner- Q & A

1) Alex was trying to upload a 20 GB file on S3 and it’s not working

Ans:-Alex should use Multi Part upload when file is bigger than 5GB

2) ap-northeast-1a is a…
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Availability Zone

ans:-Availability Zone

2)Availability Zones are:

Ans:-In geographically isolated data centers.

3) Which databases can be accessed by Amazon RDS?

Ans:-Amazon RDS gives access to the capabilities of MySQL, MariaDB, Oracle, SQL Server, or PostgreSQL database.

4) Alex tried creating an S3 bucket named “test” but it didn’t work. This is a new AWS Account and I have no buckets at all. What is the cause?

Ans:-Since Bucket names must be globally unique and “test” is already taken by someone.

5) What are IAM components?

Ans:-Users,Roles,Policies and Groups

6) Which relational database engines does Amazon RDS support?

Ans:-Amazon RDS supports Amazon Aurora, MySQL, MariaDB, Oracle, SQL Server, and PostgreSQL database engines.

7) Are IAM Users defined on a per-region basis?

Ans:-False

8) I have added input files in bucket and then enabled versioning. The files I have already added will have which version?

Ans:-Null

9) When would I use Amazon RDS vs. Amazon EC2 Relational Database AMIs?

Ans:-Amazon RDS enables to run a fully featured relational database while offloading database administration. Using relational database AMIs on Amazon EC2 allows to manage relational database in the cloud.

10) Question:Can An IAM user belong to multiple groups?

Answer-Yes

11) As a Solution Architect what will you do for keeping secure system respective to users? Our engineers should not reinvent every time whenever new person joins?

Ans: I’ll create multiple IAM users and groups, and assign policies to groups. New users will be added to groups

12) Can An IAM user belong to multiple groups?

Ans:-Yes

13) As a Solution Architect what will you do for keeping secure system respective to users? Our engineers should not reinvent every time whenever new person joins?

Ans: I’ll create multiple IAM users and groups, and assign policies to groups. New users will be added to groups

14) Our project client wants to make sure the encryption is happening in S3, but wants to fully manage the encryption keys and never store them in AWS. What should be recommended?

Ans:-SSE-C

15) How do I create a DB instance?

Ans:-To Create a DB instance using the AWS Management Console, click “RDS,” then the Launch DB Instance button on the Instances tab. From there, you can specify the parameters for your DB instance including DB engine and version, license model, instance type, storage type and amount, and master user credentials.

16) Should we share our IAM credentials with colleagues if they need access to help you?

Ans- We should not share our credentials.

17) Alex is working in Cloud Company and his company wants data to be encrypted in S3, and maintain control of the rotation policy for the encryption keys. What should be recommended?

Ans:-SSW-KMS

18) Do we pay for an EC2 instance compute component?

Ans- We should pay money whenever it’s in “running” state.

19) There is a permission error exception when trying to SSH into Linux Instance ,what should be reason?

Ans: the key is missing permissions chmod 0400

20)In Release 3, Client has asked me to encrypt data but not through S3 since they don’t trust on S3. Then what should be recommended?

Ans:-Client Side Encryption