A company recently migrated its three-tier web application to AWS. The application runs on Amazon EC2 instances that are in an Auto Scaling group. A SysOps administrator must create a monitoring dashboard to watch CPU and network utilization for each instance at 1-minute intervals.
How can the SysOps administrator meet this requirement?
A. Create an Amazon CloudWatch dashboard with basic monitoring.
B. Set up AWS CloudTrail with a dashboard on Amazon QuickSight.
C. Create an Amazon CloudWatch dashboard, and enable detailed monitoring.
D. Use the AWS Personal Health Dashboard.
#102
(Accuracy: 100% / 1 votes)
Amazon RDS provides Amazon CloudWatch metrics for your DB Instance deployments at no ad-ditional charge. You can use the AWS Management Console to view key operational metrics for your DB Instance deployments, including ____.
A. I/O activity, DB Instance connections, and number of users
B. DB Engine Version Management
C. username, I/O activity, and DB Instance connections
D. compute/memory/storage capacity utilization, I/O activity, and DB Instance connections
#103
(Accuracy: 100% / 1 votes)
Is it possible to publish your own metrics to CloudWatch?
A. Yes, but only if the data is aggregated.
B. No, it is not possible.
C. No, metrics are in-built and cannot be defined explicitly.
D. Yes, it can be done by using the put-metric-data command.
#104
(Accuracy: 100% / 1 votes)
A user has created an ELB with the availability zone US-East-1.
The user wants to add more zones to ELB to achieve High Availability. How can the user add more zones to the existing ELB?
A. It is not possible to add more zones to the existing ELB
B. The only option is to launch instances in different zones and add to ELB
C. The user should stop the ELB and add zones and instances as required
D. The user can add zones on the fly from the AWS console
#105
(Accuracy: 100% / 1 votes)
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. The user is trying to create the private subnet with
CIDR 20.0.0.128/25. Which of the below mentioned statements is true in this scenario?
A. It will not allow the user to create the private subnet due to a CIDR overlap
B. It will allow the user to create a private subnet with CIDR as 20.0.0.128/25
C. This statement is wrong as AWS does not allow CIDR 20.0.0.0/25
D. It will not allow the user to create a private subnet due to a wrong CIDR range
#106
(Accuracy: 100% / 1 votes)
What does Amazon IAM stand for?
A. Amazon Identity and Authentication Mechanism
B. Amazon Integrated Access Management
C. Amazon Identity and Access Management
D. None of these
#107
(Accuracy: 100% / 2 votes)
A user has setup an Auto Scaling group. The group has failed to launch a single instance for more than 24 hours. What will happen to Auto Scaling in this condition?
A. Auto Scaling will keep trying to launch the instance for 72 hours
B. Auto Scaling will suspend the scaling process
C. Auto Scaling will start an instance in a separate region
D. The Auto Scaling group will be terminated automatically
#108
(Accuracy: 100% / 1 votes)
Which of the following are the customer's responsibilities, according to the AWS Shared Responsibility Security Model? (Choose two.)
A. Operating system, network, and firewall configuration
B. Client-side data encryption and data integrity authentication
C. AWS data center access logs
D. Hypervisor updates and configuration
E. Physical media destruction
#109
(Accuracy: 100% / 1 votes)
A company recently migrated from a third-party security application to Amazon Inspector. A sysops administrator discovered that a list of security findings is missing for some Amazon EC2 instances.
Which action will resolve this problem?
A. Generate the missing security findings list manually by logging in to the affected EC2 instances and running CLI commands.
B. Log in to the affected EC2 instances. Download and install the Amazon Inspector agent from AWS Marketplace on each instance.
C. Use a network reachability package to analyze network configurations to find security vulnerabilities on the affected EC2 instances.
D. Verify that the Amazon Inspector agent is installed and running on the affected instances. Restart the Amazon Inspector agent.
#110
(Accuracy: 100% / 2 votes)
How often is metric data is sent to CloudWatch when detailed monitoring is enabled on an Amazon EC2 instance?