What is the default maximum number of MFA devices in use per AWS account (at the root account level)?

• A.15
• B.10
• C.5
• D.1

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A company has a service that produces event data. The company wants to use AWS to process the event data as it is received. The data is written in a specific order that must be maintained throughout processing The company wants to implement a solution that minimizes operational overhead.
How should a solutions architect accomplish this?

• A.Create an Amazon Simple Notification Service (Amazon SNS) topic to deliver notifications containing payloads to process. Configure an Amazon Simple Queue Service (Amazon SQS) queue as a subscriber.
• B.Create an Amazon Simple Queue Service (Amazon SQS) standard queue to hold messages. Set up an AWS Lambda function to process messages from the queue independently
• C.Create an Amazon Simple Queue Service (Amazon SQS) FIFO queue to hold messages Set up an AWS Lambda function to process messages from the queue
• D.Create an Amazon Simple Notification Service (Amazon SNS) topic to deliver notifications containing payloads to process Configure an AWS Lambda function as a subscriber.

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An application is running on an Amazon EC2 instance in a private subnet. The application needs to read and write data onto Amazon Kinesis Data Streams, and corporate policy requires that this traffic should not go to the internet.
How can these requirements be met?

• A.Configure a NAT gateway in a public subnet and route all traffic to Amazon Kinesis through the NAT gateway.
• B.Configure a gateway VPC endpoint for Kinesis and route all traffic to Kinesis through the gateway VPCendpoint.
• C.Configure an AWS Direct Connect private virtual interface for Kinesis and route all traffic to Kinesis through the virtual interface.
• D.Configure an interface VPC endpoint for Kinesis and route all traffic to Kinesis through the gateway VPC endpoint.

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To serve Web traffic for a popular product your chief financial officer and IT director have purchased 10 ml large heavy utilization Reserved Instances (RIs) evenly spread across two availability zones: Route 53 is used to deliver the traffic to an Elastic Load Balancer (ELB). After several months, the product grows even more popular and you need additional capacity As a result, your company purchases two C3.2xlarge medium utilization Ris You register the two c3 2xlarge instances with your ELB and quickly find that the ml large instances are at 100% of capacity and the c3 2xlarge instances have significant capacity that's unused Which option is the most cost effective and uses EC2 capacity most effectively?

• A.Route traffic to EC2 ml large and c3 2xlarge instances directly using Route 53 latency based routing and health checks shut off ELB
• B.Configure ELB with two c3 2xiarge Instances and use on-demand Autoscailng group for up to two additional c3.2xlarge instances Shut on mi .large instances.
• C.Use a separate ELB for each instance type and distribute load to ELBs with Route 53 weighted round robin
• D.Configure Autoscaning group and Launch Configuration with ELB to add up to 10 more on-demand mi large instances when triggered by Cloudwatch shut off c3 2xiarge instances

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A company has multiple AWS accounts with applications deployed in the us-west-2 Region Application logs are stored within Amazon S3 buckets in each account The company wants to build a centralized log analysis solution that uses a single S3 bucket Logs must not leave us-west-2, and the company wants to incur minimal operational overhead Which solution meets these requirements and is MOST cost-effective?

• A.Create an S3 Lifecycle policy that copies the objects from one of the application S3 buckets to the centralized S3 bucket
• B.Use S3 Same-Region Replication to replicate logs from the S3 buckets to another S3 bucket in us-west-2 Use this S3 bucket for log analysis.
• C.Write a script that uses the PutObject API operation every day to copy the entire contents of the buckets to another S3 bucket in us-west-2 Use this S3 bucket for log analysis.
• D.Write AWS Lambda functions in these accounts that are triggered every time logs are delivered to the S3 buckets (s3 ObjectCreated a event) Copy the logs to another S3 bucket in us-west-2. Use this S3 bucket for log analysis.

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