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AWS-SysOps-SOA-C01 – AWS Certified SysOps Administrator (SOA-C01)

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Showing 13–15 of 20 questions

Question 13

Which of the following requires a custom CloudWatch metric to monitor?

Select an option, then click Submit answer.

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    Data transfer of an EC2 instance

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    Disk usage activity of an EC2 instance

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    Memory Utilization of an EC2 instance

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    CPU Utilization of an EC2 instance
Question 14

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. The user has 3 elastic IPs and is trying to assign one of the Elastic IPs to the VPC instance from the console. The console does not show any instance in the IP assignment screen. What is a possible reason that the instance is unavailable in the assigned IP console?

Select an option, then click Submit answer.

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    The IP address may be attached to one of the instances
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    The IP address belongs to a different zone than the subnet zone
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    The user has not created an internet gateway
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    The IP addresses belong to EC2 Classic; so they cannot be assigned to VPC
Question 15

A user has created a VPC with the public and private subnets using the VPC wizard. The VPC has CIDR 20.0.0.0/16. The public subnet uses CIDR 20.0.1.0/24. The user is planning to host a web server in the public subnet (port 80) and a DB server in the private subnet (port 3306). The user is configuring a security group for the public subnet (WebSecGrp) and the private subnet (DBSecGrp). Which of the below mentioned entries is required in the web server security group (WebSecGrp)?

Select an option, then click Submit answer.

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    Configure Destination as DB Security group ID (DbSecGrp) for port 3306 Outbound
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    80 for Destination 0.0.0.0/0 Outbound
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    Configure port 3306 for source 20.0.0.0/24 InBound
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    Configure port 80 InBound for source 20.0.0.0/16