Amazon AWS Certified Solutions Architect - Professional SAP-C01
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#291 (Accuracy: 100% / 1 votes)
In regard to DynamoDB, when you create a table with a hash-and-range key.
  • A. You must define one or more Local secondary indexes on that table
  • B. You must define one or more Global secondary indexes on that table
  • C. You can optionally define one or more secondary indexes on that table
  • D. You must define one or more secondary indexes on that table
#292 (Accuracy: 100% / 1 votes)
In DynamoDB, which of the following allows you to set alarms when you reach a specified threshold for a metric?
  • A. Alarm Signal
  • B. DynamoDB Analyzer
  • C. CloudWatch
  • D. DynamoDBALARM
#293 (Accuracy: 100% / 2 votes)
Which of the following is NOT true of the DynamoDB Console?
  • A. It allows you to add local secondary indexes to existing tables.
  • B. It allows you to query a table.
  • C. It allows you to set up alarms to monitor your table's capacity usage.
  • D. It allows you to view items stored in a tables, add, update, and delete items.
#294 (Accuracy: 100% / 1 votes)
You want to establish redundant VPN connections and customer gateways on your network by setting up a second VPN connection.
Which of the following will ensure that this functions correctly?
  • A. The customer gateway IP address for the second VPN connection must be publicly accessible.
  • B. The virtual gateway IP address for the second VPN connection must be publicly accessible.
  • C. The customer gateway IP address for the second VPN connection must use dynamic routes.
  • D. The customer gateway IP address for the second VPN connection must be privately accessible and be the same public IP address that you are using for the first VPN connection.
#295 (Accuracy: 100% / 2 votes)
A user has created a VPC with public and private subnets using the VPC Wizard. The VPC has CIDR 20.0.0.0/16. The private subnet uses CIDR 20.0.0.0/24.
Which of the below mentioned entries are required in the main route table to allow the instances in VPC to communicate with each other?
  • A. Destination : 20.0.0.0/0 and Target : ALL
  • B. Destination : 20.0.0.0/16 and Target : Local
  • C. Destination : 20.0.0.0/24 and Target : Local
  • D. Destination : 20.0.0.0/16 and Target : ALL
#296 (Accuracy: 100% / 2 votes)
A user has created a VPC with two subnets: one public and one private. The user is planning to run the patch update for the instances in the private subnet.
How can the instances in the private subnet connect to the internet?
  • A. The private subnet can never connect to the internet
  • B. Use NAT with an elastic IP
  • C. Use the internet gateway with a private IP
  • D. Allow outbound traffic in the security group for port 80 to allow internet updates
#297 (Accuracy: 100% / 2 votes)
A user has created a VPC with public and private subnets using the VPC wizard. Which of the below mentioned statements is true in this scenario?
  • A. The user has to manually create a NAT instance
  • B. The Amazon VPC will automatically create a NAT instance with the micro size only
  • C. VPC updates the main route table used with the private subnet, and creates a custom route table with a public subnet
  • D. VPC updates the main route table used with a public subnet, and creates a custom route table with a private subnet
#298 (Accuracy: 100% / 1 votes)
An organization is planning to host a Wordpress blog as well as joomla CMS on a single instance launched with VPC. The organization wants to create separate domains for each application using Route 53. The organization may have about ten instances each with these two applications. While launching each instance, the organization configured two separate network interfaces (primary + secondary ENI) with their own Elastic IPs to the instance. The suggestion was to use a public IP from AWS instead of an Elastic IP as the number of elastic IPs allocation per region is restricted in the account.
What action will you recommend to the organization?
  • A. Only Elastic IP can be used by requesting limit increase, since AWS does not assign a public IP to an instance with multiple ENIs.
  • B. AWS VPC does not attach a public IP to an ENI; so the only way is to use an Elastic IP.
  • C. I agree with the suggestion but will prefer that the organization should use separate subnets with each ENI for different public IPs.
  • D. I agree with the suggestion and it is recommended to use a public IP from AWS since the organization is going to use DNS with Route 53.
#299 (Accuracy: 100% / 2 votes)
An organization is trying to setup a VPC with Auto Scaling. Which configuration steps below is not required to setup AWS VPC with Auto Scaling?
  • A. Configure the Auto Scaling group with the VPC ID in which instances will be launched.
  • B. Configure the Auto Scaling Launch configuration with multiple subnets of the VPC to enable the Multi AZ feature.
  • C. Configure the Auto Scaling Launch configuration which does not allow assigning a public IP to instances.
  • D. Configure the Auto Scaling Launch configuration with the VPC security group.
#300 (Accuracy: 100% / 1 votes)
When configuring your customer gateway to connect to your VPC, the________Association is established first between the virtual private gateway and customer gateway using the Pre-Shared Key as the authenticator.
  • A. IPsec
  • B. BGP
  • C. IKE Security
  • D. Tunnel