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CLOUD-DIGITAL-LEADER · Question #144
CLOUD-DIGITAL-LEADER Question #144: Real Exam Question with Answer & Explanation
The correct answer is D: Horizontal Scaling. Horizontal scaling, also called scaling out, adds new VMs to increase application capacity.
Cloud Infrastructure and Scalability
Question
An application has become very popular and the number of requests/users is increasing quickly. There is a meeting to figure out how to scale the systems so that they can accept user requests and still have the capacity to spare. What is the preferred option?
Options
- ACircular Scaling takes a round-robin approach to allocate and destroy VMs.
- BTriangular Scaling takes an automated average of Cost, Effort, and Time.
- CVertical Scaling
- DHorizontal Scaling
Explanation
Horizontal scaling, also called scaling out, adds new VMs to increase application capacity.
Topics
#Horizontal Scaling#Cloud Architecture#System Scalability#Elasticity
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