The following statement describes a specific concept. What is it called? a cloud feature that automatically adjusts computing resources based on current workload.
Difficulty: Hard
About this MCQ
This Hard Cloud Computing MCQ checks one syllabus fact.
The question is: “The following statement describes a specific concept. What is it called? a cloud feature that automatically adjusts computing resources based on current workload.”
The accepted answer is A. Auto-scaling. “The following statement describes a specific concept. What is it called? a cloud feature that automatically adjusts computing resources based on current workload.” is answered by Auto-scaling (option A). Option B (“IaaS”) does not match the stem; it is a near-miss used to catch incomplete recall of Auto-scaling. Option C (“PaaS”) does not match the stem; it is a near-miss used to catch incomplete recall of Auto-scaling. Remaining alternatives (Hybrid cloud) fall outside the same rule and should be eliminated once Auto-scaling is identified. Cloud Computing questions of this type reward precise definitions rather than approximate associations. Cloud Computing recall of this distinction is a regular item in FPSC, PPSC, NTS, and CSS papers.
- A. Auto-scaling ✓
- B. IaaS
Why not B: “IaaS” is not correct. The accepted answer is A. Auto-scaling. “The following statement describes a specific concept. What is it called? a cloud feature that automatically adjusts computing resources based on current workload.” is answered by
- C. PaaS
Why not C: “PaaS” is not correct. The accepted answer is A. Auto-scaling. “The following statement describes a specific concept. What is it called? a cloud feature that automatically adjusts computing resources based on current workload.” is answered by
- D. Hybrid cloud
Why not D: “Hybrid cloud” is not correct. The accepted answer is A. Auto-scaling. “The following statement describes a specific concept. What is it called? a cloud feature that automatically adjusts computing resources based on current workload.” is answered by
Correct answer
A. Auto-scaling
Explanation
“The following statement describes a specific concept. What is it called? a cloud feature that automatically adjusts computing resources based on current workload.” is answered by Auto-scaling (option A). Option B (“IaaS”) does not match the stem; it is a near-miss used to catch incomplete recall of Auto-scaling. Option C (“PaaS”) does not match the stem; it is a near-miss used to catch incomplete recall of Auto-scaling. Remaining alternatives (Hybrid cloud) fall outside the same rule and should be eliminated once Auto-scaling is identified. Cloud Computing questions of this type reward precise definitions rather than approximate associations. Cloud Computing recall of this distinction is a regular item in FPSC, PPSC, NTS, and CSS papers.
Source: Cloud Computing Official Reference Guide
Tags: computer science, cloud computing, virtualization, cloud services
Submitted by: MCQsHub Editorial
Related MCQs
- Which concept is defined as follows: the ability of a cloud system to automatically scale resources up or down...
- Which term refers to a cloud architecture where a single instance of software serves multiple customers, or te...
- Which statement correctly explains Virtualization?
- What does Multi-tenancy refer to?
- Select the correct name for: a technology that creates virtual versions of computing resources such as servers...
- What is the name for a cloud execution model in which the provider manages infrastructure and automatically al...