The ability of a person booking a flight on Southwest.com's website to reserve a car from Dollar Rent-A-Car without having to leave the airline's website is an example of the usage by Dollar Rent-A-Car and Southwest Airlines of which of the following?
A) Cloud computing
B) Web services
C) Nanotechnology
D) SaaS
E) PaaS

Question

Quizplus · Accepted Answer

The ability to reserve a car from Dollar Rent-A-Car without leaving Southwest Airlines' website implies the use of web services, which allow for different applications to communicate and share data with each other over the internet. Cloud computing, nanotechnology, SaaS, and PaaS are not relevant in this context.

The Ability of a Person Booking a Flight on Southwest