AWS SysOps-A | Practice Quiz 03
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Question 1 of 60
1. Question
An organization (Account ID 123412341234. has attached the below mentioned IAM policy to a user. What does this policy statement entitle the user to perform?
{
“Version”: “2012-10-17”,
“Statement”: [{
“Sid”: “AllowUsersAllActionsForCredentials”,
“Effect”: “Allow”,
“Action”: [
“iam:*LoginProfile”,
“iam:*AccessKey*”,
“iam:*SigningCertificate*”
],
“Resource”: [“arn:aws:iam:: 123412341234:user/${aws:username}”]
}]
}CorrectIncorrect -
Question 2 of 60
2. Question
A user has setup a web application on EC2. The user is generating a log of the application performance at every second. There are multiple entries for each second. If the user wants to send that data to CloudWatch every minute, what should he do?
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Question 3 of 60
3. Question
A user has launched an EBS backed instance. The user started the instance at 9 AM in the morning. Between 9 AM to 10 AM, the user is testing some script. Thus, he stopped the instance twice and restarted it. In the same hour the user rebooted the instance once. For how many instance hours will AWS charge the user?
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Question 4 of 60
4. Question
A user has launched a large EBS backed EC2 instance in the US-East-1a region. The user wants to achieve Disaster Recovery (DR) for that instance by creating another small instance in Europe. How can the user achieve DR?
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Question 5 of 60
5. Question
A user has configured the Auto Scaling group with the minimum capacity as 3 and the maximum capacity as 5. When the user configures the AS group, how many instances will Auto Scaling launch?
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Question 6 of 60
6. Question
A user has configured CloudWatch monitoring on an EBS backed EC2 instance. If the user has not attached any additional device, which of the below mentioned metrics will always show a 0 value?
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Question 7 of 60
7. Question
A user is trying to aggregate all the CloudWatch metric data of the last 1 week. Which of the below mentioned statistics is not available for the user as a part of data aggregation?
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Question 8 of 60
8. Question
A user has created numerous EBS volumes. What is the general limit for each AWS account for the maximum number of EBS volumes that can be created?
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Question 9 of 60
9. Question
An organization has configured the custom metric upload with CloudWatch. The organization has given permission to its employees to upload data using CLI as well SDK. How can the user track the calls made to CloudWatch?
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Question 10 of 60
10. Question
A user is launching an EC2 instance in the US East region. Which of the below mentioned options is recommended by AWS with respect to the selection of the availability zone?
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Question 11 of 60
11. Question
An organization has created 50 IAM users. The organization has introduced a new policy which will change the access of an IAM user. How can the organization implement this effectively so that there is no need to apply the policy at the individual user level?
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Question 12 of 60
12. Question
An organization is using AWS since a few months. The finance team wants to visualize the pattern of AWS spending. Which of the below AWS tool will help for this requirement?
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Question 13 of 60
13. Question
A user has configured an Auto Scaling group with ELB. The user has enabled detailed CloudWatch monitoring on Auto Scaling. Which of the below mentioned statements will help the user understand the functionality better?
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Question 14 of 60
14. Question
A user has setup Auto Scaling with ELB on the EC2 instances. The user wants to configure that whenever the CPU utilization is below 10%, Auto Scaling should remove one instance. How can the user configure this?
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Question 15 of 60
15. Question
A Sys-admin has created a shopping cart application and hosted it on EC2. The EC2 instances are running behind ELB. The admin wants to ensure that the end user request will always go to the EC2 instance where the user session has been created. How can the admin configure this?
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Question 16 of 60
16. Question
An organization has created 50 IAM users. The organization wants that each user can change their password but cannot change their access keys. How can the organization achieve this?
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Question 17 of 60
17. Question
A user has created a subnet with VPC and launched an EC2 instance in that subnet with only default settings.Which of the below mentioned options is ready to use on the EC2 instance as soon as it is launched?
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Question 18 of 60
18. Question
A user is trying to delete an Auto Scaling group from CLI. Which of the below mentioned steps are to be performed by the user?
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Question 19 of 60
19. Question
A user is launching an instance. He is on the “Tag the instance” screen. Which of the below mentioned information will not help the user understand the functionality of an AWS tag?
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Question 20 of 60
20. Question
A user has a refrigerator plant. The user is measuring the temperature of the plant every 15 minutes. If the user wants to send the data to CloudWatch to view the data visually, which of the below mentioned statements is true with respect to the information given above?
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Question 21 of 60
21. Question
A user has recently started using EC2. The user launched one EC2 instance in the default subnet in EC2-VPC Which of the below mentioned options is not attached or available with the EC2 instance when it is launched?
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Question 22 of 60
22. Question
A user has setup an RDS DB with Oracle. The user wants to get notifications when someone modifies the security group of that DB. How can the user configure that?
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Question 23 of 60
23. Question
An organization wants to move to Cloud. They are looking for a secure encrypted database storage option. Which of the below mentioned AWS functionalities helps them to achieve this?
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Question 24 of 60
24. Question
A user is publishing custom metrics to CloudWatch. Which of the below mentioned statements will help the user understand the functionality better?
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Question 25 of 60
25. Question
You are building an online store on AWS that uses SQS to process your customer orders. Your backend system needs those messages in the same sequence the customer orders have been put in. How can you achieve that?
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Question 26 of 60
26. Question
A user has configured the AWS CloudWatch alarm for estimated usage charges in the US East region. Which of the below mentioned statements is not true with respect to the estimated charges?
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Question 27 of 60
27. Question
A user is trying to understand AWS SNS. To which of the below mentioned end points is SNS unable to send a notification?
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Question 28 of 60
28. Question
A user has configured a VPC with a new subnet. The user has created a security group. The user wants to configure that instances of the same subnet communicate with each other. How can the user configure this with the security group?
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Question 29 of 60
29. Question
An organization is using cost allocation tags to find the cost distribution of different departments and projects. One of the instances has two separate tags with the key/ value as “InstanceName/HR”, “CostCenter/HR”. What will AWS do in this case?
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Question 30 of 60
30. Question
A system admin is planning to setup event notifications on RDS. Which of the below mentioned services will help the admin setup notifications?
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Question 31 of 60
31. Question
A user has launched two EBS backed EC2 instances in the US-East-1a region. The user wants to change the zone of one of the instances. How can the user change it?
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Question 32 of 60
32. Question
A sys admin is trying to understand EBS snapshots. Which of the below mentioned statements will not be useful to the admin to understand the concepts about a snapshot?
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Question 33 of 60
33. Question
A user has created a VPC with CIDR 20.0.0.0/24. The user has created a public subnet with CIDR 20.0.0.0/25 and a private subnet with CIDR 20.0.0.128/25. The user has launched one instance each in the private and public subnets. Which of the below mentioned options cannot be the correct IP address (private IP) assigned to an instance in the public or private subnet?
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Question 34 of 60
34. Question
A user has launched an EBS backed EC2 instance. What will be the difference while performing the restart or stop/start options on that instance?
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Question 35 of 60
35. Question
A user has created a VPC with a public subnet. The user has terminated all the instances which are part of the subnet. Which of the below mentioned statements is true with respect to this scenario?
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Question 36 of 60
36. Question
A user has deployed an application on an EBS backed EC2 instance. For a better performance of application, it requires dedicated EC2 to EBS traffic. How can the user achieve this?
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Question 37 of 60
37. Question
What would happen to an RDS (Relational Database Service) multi-Availability Zone deployment if the primary DB instance fails?
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Question 38 of 60
38. Question
A user has launched an EC2 Windows instance from an instance store backed AMI. The user wants to convert the AMI to an EBS backed AMI. How can the user convert it?
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Question 39 of 60
39. Question
A user has launched an EC2 instance from an instance store backed AMI. The user has attached an additional instance store volume to the instance. The user wants to create an AMI from the running instance. Will the AMI have the additional instance store volume data?
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Question 40 of 60
40. Question
A user has configured ELB with Auto Scaling. The user suspended the Auto Scaling terminate process only for a while. What will happen to the availability zone rebalancing process (AZRebalance) during this period?
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Question 41 of 60
41. Question
A user is trying to understand the CloudWatch metrics for the AWS services. It is required that the user should first understand the namespace for the AWS services. Which of the below mentioned is not a valid namespace for the AWS services?
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Question 42 of 60
42. Question
An organization has created a Queue named “modularqueue” with SQS. The organization is not performing any operations such as SendMessage, ReceiveMessage, DeleteMessage, GetQueueAttributes, SetQueueAttributes, AddPermission, and RemovePermission on the queue. What can happen in this scenario?
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Question 43 of 60
43. Question
The CFO of a company wants to allow one of his employees to view only the AWS usage report page. Which of the below mentioned IAM policy statements allows the user to have access to the AWS usage report page?
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Question 44 of 60
44. Question
A sysadmin has enabled logging on ELB. Which of the below mentioned fields will not be a part of the log file name?
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Question 45 of 60
45. Question
A user is trying to understand the detailed CloudWatch monitoring concept. Which of the below mentioned services does not provide detailed monitoring with CloudWatch?
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Question 46 of 60
46. Question
A user has configured ELB with SSL using a security policy for secure negotiation between the client and load balancer. Which of the below mentioned security policies is supported by ELB?
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Question 47 of 60
47. Question
A user is trying to connect to a running EC2 instance using SSH. However, the user gets an Unprotected Private Key File error. Which of the below mentioned options can be a possible reason for rejection?
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Question 48 of 60
48. Question
A user has created a VPC with CIDR 20.0.0.0/24. The user has used all the IPs of CIDR and wants to increase the size of the VPC. The user has two subnets: public (20.0.0.0/25) and private (20.0.0.128/25). How can the user change the size of the VPC?
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Question 49 of 60
49. Question
A user has launched 5 instances in EC2-CLASSIC and attached 5 elastic IPs to the five different instances in the US East region. The user is creating a VPC in the same region. The user wants to assign an elastic IP to the VPC instance. How can the user achieve this?
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Question 50 of 60
50. Question
A user has launched an EC2 instance store backed instance in the US-East-1a zone. The user created AMI #1 and copied it to the Europe region. After that, the user made a few updates to the application running in the US-East-1a zone. The user makes an AMI#2 after the changes. If the user launches a new instance in Europe from the AMI #1 copy, which of the below mentioned statements is true?
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Question 51 of 60
51. Question
An AWS account owner has setup multiple IAM users. One IAM user only has CloudWatch access. He has setup the alarm action, which stops the EC2 instances when the CPU utilization is below the threshold limit. What will happen in this case?
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Question 52 of 60
52. Question
When an EC2 instance that is backed by an S3-based AMI is terminated, what happens to the data on the root volume?
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Question 53 of 60
53. Question
A user has setup a VPC with CIDR 20.0.0.0/16. The VPC has a private subnet (20.0.1.0/24) and a public subnet (20.0.0.0/24). The user’s data centre has CIDR of 20.0.54.0/24 and 20.1.0.0/24. If the private subnet wants to communicate with the data centre, what will happen?
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Question 54 of 60
54. Question
A user has launched an EC2 Windows instance from an instance store backed AMI. The user wants to convert the AMI to an EBS backed AMI. How can the user convert it?
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Question 55 of 60
55. Question
A system admin wants to add more zones to the existing ELB. The system admin wants to perform this activity from CLI. Which of the below mentioned command helps the system admin to add new zones to the existing ELB?
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Question 56 of 60
56. Question
A user is sending the data to CloudWatch using the CloudWatch API. The user is sending data 90 minutes in the future. What will CloudWatch do in this case?
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Question 57 of 60
57. Question
A system admin is planning to encrypt all objects being uploaded to S3 from an application. The system admin does not want to implement his own encryption algorithm; instead he is planning to use server side encryption by supplying his own key (SSE-C.. Which parameter is not required while making a call for SSE-C?
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Question 58 of 60
58. Question
A user has created a subnet in VPC and launched an EC2 instance within it. The user has not selected the option to assign the IP address while launching the instance. Which of the below mentioned statements is true with respect to this scenario?
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Question 59 of 60
59. Question
Which of the following statements about this S3 bucket policy is true?
{
“Id”: “IPAllowPolicy”
“Statement”:[
{
“Sid”: “IPAllow”,
“Action”: “s3”,
“Effect”: “Allow”,
“Resource”: “arn:aws:s3:::mybucket/*,
“Condition”: {
“IPAddress”: {
“aws:SourceIP”: “192.168.100.0/24”
},
“NotipAddress”: {
“aws:SourceIp”: “192.168.100.188/32
}
},
“Principal”: {
“AWS”: {
“*”
]
}
}
]
}CorrectIncorrect -
Question 60 of 60
60. Question
A user has created an Auto Scaling group with default configurations from CLI. The user wants to setup the CloudWatch alarm on the EC2 instances, which are launched by the Auto Scaling group. The user has setup an alarm to monitor the CPU utilization every minute. Which of the below mentioned statements is true?
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