SAP-C01 (Page 49)

Your company has an on-premises multi-tier PHP web application, which recently experienced downtime due to a large burst in web traffic due to a company announcement   Over the coming days, you are expecting similar announcements to drive similar unpredictable bursts, and are looking to find ways to quickly improve your infrastructures ability to handle unexpected increases in traffic.The application currently consists of 2 tiers a web tier which consists of a load balancer and several Linux Apache web servers as well as a database tier which hosts a Linux server hosting a MySQL database.Which scenario below will provide full site functionality, while helping to improve the ability of your application in the short timeframe required?Read More →

When I/O performance is more important than fault tolerance, which of the following configurations should be used?Read More →

A software company hosts an application on AWS with resources in multiple AWS accounts and Regions.The application runs on a group of Amazon EC2 instances in an application VPC located in the us-east-1 Region with an IPv4 CIDR block of 10.10.0.0/16.In a different AWS account, a shared services VPC is located in the us-east-2 Region with an IPv4 CIDR block of 10.10.10.0/24.When a cloud engineer uses AWS CloudFormation to attempt to peer the applicationVPC with the shared services VPC, an error message indicates a peering failure.Which factors could cause this error? (Choose two.)Read More →

In order for a table write to succeed, the provisioned throughput settings for the table and global secondary indexes, in DynamoDB, must have__________; otherwise, the write to the table will be throttled.Read More →

Which of the following cannot be used to manage Amazon ElastiCache and perform administrative tasks?Read More →

A user wants to configure AutoScaling which scales up when the CPU utilization is above 70% and scales down when the CPU utilization is below 30%.How can the user configure AutoScaling for the above mentioned condition?Read More →

Which system is used by Amazon Machine Images paravirtual (PV) virtualization during the boot process?Read More →

To abide by industry regulations, a Solutions Architect must design a solution that will store a company’s critical data in multiple public AWS Regions, including in the United States, where the company’s headquarters is located.The Solutions Architect is required to provide access to the data stored in AWS to the company’s global WAN network.The Security team mandates that no traffic accessing this data should traverse the public internet.How should the Solutions Architect design a highly available solution that meets the requirements and is cost-effective?Read More →

In Amazon ElastiCache, the default cache port is:Read More →

You need to develop and run some new applications on AWS and you know that Elastic Beanstalk and CloudFormation can both help as a deployment mechanism for a broad range of AWS resources.Which of the following is TRUE statements when describing the differences between Elastic Beanstalk and CloudFormation?Read More →