Task Statement 1.1: Define the Benefits of the AWS Cloud. CLF-C02 Practice Questions (Page 4)

Questions 16–19

1. 16application · medium

   A multinational company wants to expand its web application to serve users in Asia and Europe. They need to reduce latency for users in those regions and also want to ensure that the application remains available if a data center in one region fails. What should they do?

   • ADeploy the application in AWS Regions in Asia and Europe, and use Route 53 with latency-based routing and failover.
   • BUse a single EC2 instance in a central location and increase its size to handle global traffic.
   • CDeploy the application only in the US East Region and use Amazon CloudFront to cache content globally.
   • DUse AWS Global Accelerator to route traffic to a single Region.
   Reveal Solution Discussion Select an answer first
2. 17application · medium

   A startup is launching a new mobile app and expects highly variable traffic, with usage spikes during evening hours and very low usage overnight. The founders want to avoid large upfront hardware purchases and instead pay only for the compute capacity they actually consume. Which AWS benefit best addresses this requirement?

   • AGlobal Reach, which lets the app be deployed in multiple AWS Regions to serve users worldwide with low latency.
   • BOperational Efficiency, which reduces the need for a dedicated IT team to manage servers.
   • CSecurity and Compliance, which ensures the app meets industry standards and protects user data.
   • DElasticity, which allows capacity to scale up and down automatically with demand, combined with a pay-as-you-go pricing model.
   Reveal Solution Discussion Select an answer first
4. 18foundation · easy

   An application is deployed across multiple Availability Zones to ensure it remains available if one data center fails. Which AWS Cloud benefit does this architecture primarily leverage?

   • AReliability and high availability
   • BCost savings
   • CGlobal reach
   • DAgility
   Reveal Solution Discussion Select an answer first
5. 19application · medium

   An e-commerce company runs a web application on AWS. They want to ensure that the application remains available even if one of their servers fails, and they want to automatically replace failed instances without manual intervention. Which AWS service or feature should they use?

   • AAn Auto Scaling group with a minimum of two instances across multiple Availability Zones.
   • BA single EC2 instance with a larger instance type to handle all traffic.
   • CA combination of EC2 and EBS volumes with snapshots.
   • DAn Application Load Balancer with a single EC2 instance behind it.
   Reveal Solution Discussion Select an answer first