Amazon AWS Certified Solutions Architect - Professional SAP-C01
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#71 (Accuracy: 100% / 1 votes)
An organization is creating a VPC for their application hosting. The organization has created two private subnets in the same AZ and created one subnet in a separate zone.
The organization wants to make a HA system with the internal ELB.
Which of these statements is true with respect to an internal ELB in this scenario?
  • A. ELB can support only one subnet in each availability zone.
  • B. ELB does not allow subnet selection; instead it will automatically select all the available subnets of the VPC.
  • C. If the user is creating an internal ELB, he should use only private subnets.
  • D. ELB can support all the subnets irrespective of their zones.
#72 (Accuracy: 100% / 1 votes)
In Amazon ElastiCache, the failure of a single cache node can have an impact on the availability of your application and the load on your back-end database while
ElastiCache provisions a replacement for the failed cache node and it get repopulated.
Which of the following is a solution to reduce this potential availability impact?
  • A. Spread your memory and compute capacity over fewer number of cache nodes, each with smaller capacity.
  • B. Spread your memory and compute capacity over a larger number of cache nodes, each with smaller capacity.
  • C. Include fewer number of high capacity nodes.
  • D. Include a larger number of cache nodes, each with high capacity.
#73 (Accuracy: 100% / 1 votes)
MapMySite is setting up a web application in the AWS VPC. The organization has decided to use an AWS RDS instead of using its own DB instance for HA and
DR requirements.
The organization also wants to secure RDS access.
How should the web application be setup with RDS?
  • A. Create a VPC with one public and one private subnet. Launch an application instance in the public subnet while RDS is launched in the private subnet.
  • B. Setup a public and two private subnets in different AZs within a VPC and create a subnet group. Launch RDS with that subnet group.
  • C. Create a network interface and attach two subnets to it. Attach that network interface with RDS while launching a DB instance.
  • D. Create two separate VPCs and launch a Web app in one VPC and RDS in a separate VPC and connect them with VPC peering.
#74 (Accuracy: 100% / 1 votes)
When does an AWS Data Pipeline terminate the AWS Data Pipeline-managed compute resources?
  • A. AWS Data Pipeline terminates AWS Data Pipeline-managed compute resources every 2 hours.
  • B. When the final activity that uses the resources is running
  • C. AWS Data Pipeline terminates AWS Data Pipeline-managed compute resources every 12 hours.
  • D. When the final activity that uses the resources has completed successfully or failed
#75 (Accuracy: 100% / 1 votes)
Doug has created a VPC with CIDR 10.201.0.0/16 in his AWS account. In this VPC he has created a public subnet with CIDR block 10.201.31.0/24.
While launching a new EC2 from the console, he is not able to assign the private IP address 10.201.31.6 to this instance.
Which is the most likely reason for this issue?
  • A. Private address IP 10.201.31.6 is currently assigned to another interface
  • B. Private IP address 10.201.31.6 is reserved by Amazon for IP networking purposes.
  • C. Private IP address 10.201.31.6 is blocked via ACLs in Amazon infrastructure as a part of platform security.
  • D. Private IP address 10.201.31.6 is not part of the associated subnet's IP address range.
#76 (Accuracy: 100% / 1 votes)
The Statement element, of an AWS IAM policy, contains an array of individual statements. Each individual statement is a(n) _________ block enclosed in braces
{ }.
  • A. XML
  • B. JavaScript
  • C. JSON
  • D. AJAX
#77 (Accuracy: 100% / 2 votes)
A user has configured EBS volume with PIOPS. The user is not experiencing the optimal throughput.
Which of the following could not be factor affecting I/O performance of that EBS volume?
  • A. EBS bandwidth of dedicated instance exceeding the PIOPS
  • B. EBS volume size
  • C. EC2 bandwidth
  • D. Instance type is not EBS optimized
#78 (Accuracy: 100% / 1 votes)
The two policies that you attach to an IAM role are the access policy and the trust policy. The trust policy identifies who can assume the role and grants the permission in the AWS Lambda account principal by adding the _______ action.
  • A. aws:AssumeAdmin
  • B. lambda:InvokeAsync
  • C. sts:InvokeAsync
  • D. sts:AssumeRole
#79 (Accuracy: 100% / 1 votes)
True or False: Amazon ElastiCache supports the Redis key-value store.
  • A. True, ElastiCache supports the Redis key-value store, but with limited functionalities.
  • B. False, ElastiCache does not support the Redis key-value store.
  • C. True, ElastiCache supports the Redis key-value store.
  • D. False, ElastiCache supports the Redis key-value store only if you are in a VPC environment.
#80 (Accuracy: 100% / 1 votes)
An organization is setting up an application on AWS to have both High Availability (HA) and Disaster Recovery (DR). The organization wants to have both
Recovery point objective (RPO) and Recovery time objective (RTO) of 10 minutes.
Which of the below mentioned service configurations does not help the organization achieve the said RPO and RTO?
  • A. Take a snapshot of the data every 10 minutes and copy it to the other region.
  • B. Use an elastic IP to assign to a running instance and use Route 53 to map the user's domain with that IP.
  • C. Create ELB with multi-region routing to allow automated failover when required.
  • D. Use an AMI copy to keep the AMI available in other regions.