Free DVA-C01 Exam Dumps

Question 66

ExamKiIIer (with AWS account ID 111122223333) has created 50 IAM users for its orgAMzation’s employees. What will be the AWS console URL for these associates?

A. https:// 111122223333.signin.aws.amazon.com/conso|e/
B. https:// signin.aws.amazon.com/consoIe/
C. https://signin.aws.amazon.com/111122223333/conso|e/
D. https://signin.aws.amazon.com/console/111122223333/

Correct Answer:A
When an orgAMzation is using AWS IAM for creating various users and manage their access rights, the IAM user cannot use the login URL http://aws.amazon.com/console to access AWS management console. The console login URL for the IAM user will have AWS account ID of that orgAMzation to identify the IAM user belongs to particular account. The AWS console login URL for the IAM user will be https://
.signin.aws.amazon.com/consoIe/. In this case it will be https:// 111122223333.signin.aws.amazon.com/consoIe/
Reference: http://docs.aws.amazon.com/IAM/latest/UserGuide/AccountAIias.html

Question 67

A bucket owner has allowed another account’s IAM users to upload or access objects in his bucket. The IAM user of Account A is trying to access an object created by the IAM user of account B. What will happen in this scenario?

A. The bucket policy may not be created as S3 will give error due to conflict of Access Rights
B. It is not possible to give permission to multiple IAM users
C. AWS S3 will verify proper rights given by the owner of Account A, the bucket owner as well as by the IAM user B to the object
D. It is not possible that the IAM user of one account accesses objects of the other IAM user

Correct Answer:C
If a IAM user is trying to perform some action on an object belonging to another AWS user’s bucket, S3 will verify whether the owner of the IAM user has given sufficient permission to him. It also verifies the policy for the bucket as well as the policy defined by the object owner.
Reference:
http://docs.aws.amazon.com/AmazonS3/Iatest/dev/access-control-auth-workflow-object-operation.htmI

Question 68

A root account owner is trying to setup an additional level of security for all his IAM users. Which of the below mentioned options is a recommended solution for the account owner?

A. Enable access key and secret access key for all the IAM users
B. Enable MFA for all IAM users
C. Enable the password for all the IAM users
D. Enable MFA for the root account

Correct Answer:B
Multi-Factor Authentication adds an extra level of security for all the users. The user can enable MFA for all IAM users which ensures that each user has to provide an extra six digit code for authentication. Reference: http://docs.aws.amazon.com/IAM/latest/UserGuide/Using_ManagingMFA.htmI

Question 69

When you register an actMty in Amazon SWF, you provide the following information, except:

A. a name
B. timeout values
C. a domain
D. version

Correct Answer:C
When designing an Amazon SWF workflow, you precisely define each of the required actMties. You then register each actMty with Amazon SWF as an actMty type. When you register the actMty, you provide information such as a name and version, and some timeout values based on how long you expect the actMty to take.
Reference: http://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dg-intro-to-swf.html

Question 70

A user is launching an instance with EC2. Which of the below mentioned options does the user need to consider before launching an instance?

A. Select the region where the instance is being launched.
B. Select the instance type.
C. All the options listed should be considered..
D. Select the OS of the AM

Correct Answer:C
Regarding Amazon EC2, when launching an instance, the user needs to select the region the instance would be launched from. While launching, the user needs to plan for the instance type and the OS of the instance.
Reference: http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-Iaunch-instance_|inux.htmI