CompTIA A+ 1101 Section 4 Virtualization and Cloud Computing: Cloud Computing

Which cloud infrastructure type would be the most suitable for a group of organizations sharing common interests?

Community cloud

Which of the answers listed below refers to a cloud computing service model in which clients, instead of buying all the hardware and software, purchase computing resources as an outsourced service from suppliers who own and maintain all the necessary equipment and software?

IaaS

Which cloud service model would provide the best solution for a web developer intending to create a web app?

PaaS

A type of cloud infrastructure available solely for a single organization is known as:

Private cloud

Which of the following answers refers to a cloud computing delivery model in which cloud infrastructure is provisioned for open use by the general public?

Public cloud

Which of the terms listed below refers to a cloud computing feature that allows for automatic allocation of computing resources in proportion with the demand?

Rapid elasticity

A cloud computing service model offering remote access to applications based on monthly or annual subscription fee is called:

SaaS

A cloud delivery model consisting of two or more interlinked cloud infrastructures (private, community, or public) is referred to as:

a hybrid cloud