SOA-C01 Practice Questions
AWS Certified SysOps Administrator - Associate
Number Of Questions
AWS Sysops Administrator
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Question # 1
A security officer has requested Ifial internet access be removed from subnets in a VPC. The subnets currently route internet-bound traffic to a NAT gateway. A SysOps administrator needs to remove this access while allowing access to Amazon S3. Which solution will meet these requirements?
A. Set up an internet gateway. Update the route table on the subnets to use the internet gateway to route traffic to Amazon S3
B. Set up an S3 VPC gateway endpoint. Update the route table on the subnets to use the gateway endpoint to route traffic to Amazon S3.
C. Set up additional NAT gateways in each Availability Zone. Update the route table on the subnets to use the NAT gateways to route traffic to Amazon S3.
D. Set up an egress-only internet gateway. Update the route table on the subnets to use the egress-only internet gateway to route traffic to Amazon S3.
ANSWER : B
Question # 2
A SysOps administrator set up an Amazon ElastiCache for Memcached cluster for an application During testing, the application expenences increased latency. Amazon CloudWatch metrics (or the Memcached cluster show CPUUtilization is consistently above 95% and FreeableMemory is consistently under 1 MB. Which aclion will solve the problem?
A. Configure ElastiCache automatic scaling for the Memcached cluster. Set the CPUUtilization metric as a scaling trigger above 75% and FreeableMemory below 10 MB.
B. Configure ElastiCache read replicas for each Memcached node in different AvailabilityZones to distribute the workload.
C. Deploy an Application Load Balancer to distribute the workload to Memcached clusternodes.
D. Replace the Memcached cluster and select a node type that has a higher CPU andmemory.
ANSWER : D
Question # 3
A company is managing a website with a global user base hosted on Amazon EC2 with an Application Load Balancer (ALB). To reduce the load on the web servers, a SysOps administrator configures an Amazon CloudFront distribution with the ALB as the origin After a week of monitoring the solution, the administrator notices that requests are still being served by the ALB and there is no change in the web server load. What are possible causes tor this problem? (Select TWO.)
A. CloudFront does not have the ALB configured as the origin access identity.
B. The DNS is still pointing to the ALB instead of the CloudFront distribution.
C. The ALB security group is not permitting inbound traffic from CloudFront.
D. The default, minimum, and maximum Time to Live (TTL) are set to 0 seconds on theCloudFront distribution.
E. The target groups associated with the ALB are configured for sticky sessions.
ANSWER : A,D
Question # 4
A security audit revealed that the security groups in a VPC have ports 22 and 3389 open to all. introducing a possible threat that instances can be stopped or configurations can be modified. A SysOps administrator needs to automate remediation. What should the administrator do to meet these requirements?
A. Create an 1AM managed policy lo deny access to ports 22 and 3389 on any securitygroups in a VPC.
B. Define an AWS Config rule and remediation action with AWS Systems Managerautomation documents.
C. Enable AWS Trusted Advisor to remediate public port access.
D. Use AWS Systems Manager configuration compliance to remediate public port access.
ANSWER : B
Question # 5
A company is planning to deploy multiple ecommerce websites across the eu-west-1, apeast-1, and us-west-1 Regions. The websites consist of Amazon S3 buckets Amazon EC2 instances, Amazon RDS databases and Elastic Load Balancers. Which method will accomplish the deployment with the LEAST amount of effort?
A. Configure deployment automation using AWS OpsWorks
B. Configure S3 cross-Region replication
C. Use AWS CloudFormation stack sets to deploy the application
D. Use AWS Elastic Beanstalk to deploy the application
ANSWER : C