select the correct answer.\nali is creating a document on a system using his login credentials. his…

select the correct answer.\nali is creating a document on a system using his login credentials. his colleague needs to use his system to access documents. his colleague does so with his own credentials while ali is still logged in. what type of os allows this kind of operation?\n\na. single - user/single - tasking\nb. single - user/multitasking\nc. multiuser/single - tasking\nd. multiuser/multitasking

select the correct answer.\nali is creating a document on a system using his login credentials. his colleague needs to use his system to access documents. his colleague does so with his own credentials while ali is still logged in. what type of os allows this kind of operation?\n\na. single - user/single - tasking\nb. single - user/multitasking\nc. multiuser/single - tasking\nd. multiuser/multitasking

Answer

Brief Explanations:

A multi - user/multitasking operating system allows multiple users to use the system simultaneously with their own credentials and also supports multiple tasks running at the same time. In this case, Ali is logged in doing one task and his colleague can log in with their own credentials and access documents, which is characteristic of a multi - user/multitasking OS. Single - user systems only allow one user at a time, and single - tasking systems can only handle one task at a time.

Answer:

D. multiuser/multitasking