Q. Which of the following is/are correct about Software-as-a-Service (SaaS)?
1.It is a software licensing model in which access to the software is provided on a subscription basis.
2.In this model, software is located on internal servers.
3.It allows each user to access programs via the Internet, instead of having to install the software on the user’s computer.
Select the correct answer using the codes given below;

[A] 1 only

[B] 2 and 3 only

[C] .1 and 3 only

[D] 1, 2 and 3

Answer: C
Notes:

Statement 1 is correct: It is a software licensing model in which access to the software is provided on a subscription basis.

Statement 2 is incorrect: In SaaS, the software will be located on external servers rather than on servers located in-house.

Statement 3 is correct: It allows each user to access programs via the Internet, instead of having to install the software on the user’s computer.

Source: Mint