MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

CLOUD COMPUTING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
When a company needs more bandwidth than usual, a cloud-based service can instantly meet the demand because of the vast capacity of the service’s remote servers. This is which advantage of cloud computing?
A
Flexibility
B
On Demand Self Service
C
Accessibility
D
Pay as you go
Explanation: 

Detailed explanation-1: -Cloud elasticity is a popular feature associated with scale-out solutions (horizontal scaling), and it allows for resources to be dynamically added or removed when needed.

Detailed explanation-2: -Answer: D) Elasticity means the ability to scale down or scale-up.

Detailed explanation-3: -Cloud Computing is a network of remote servers hosted on the internet for storing and retrieving data. The cloud provides a number of IT services such as servers, databases, software, virtual storage, and networking, among others.

Detailed explanation-4: -What is cloud computing? Cloud computing is on-demand access, via the internet, to computing resources-applications, servers (physical servers and virtual servers), data storage, development tools, networking capabilities, and more-hosted at a remote data center managed by a cloud services provider (or CSP).

There is 1 question to complete.