Multitasking
NOS stands for Network Operating System. So let's take a look at the available options and see what would switch the CPU between different programs.
Directory services
* This is an important component of a NOS that deals with managing resources such as users, folders, files, etc. But it's not focused on sharing the CPU between different programs. So it's a bad choice.
Multitasking
* This is pretty what it says on the label. It's allowing multiple tasks (programs) to operate on the CPU as if each task has it's own CPU. It effectively gives each program a virtual copy of the CPU with some well known interfaces while preventing the program from directly manipulating the hardware. And this is the correct choice.
File sharing
* This is a useful ability of a NOS in that it coordinates and permits multiple programs to share common files. But it's not the correct choice for this question.
Security services
* This is the management of user passwords, and protecting different resources such as only permitting users is specific groups from access specific files. Useful, but not the right answer.
Answer:
I believe it was the 14th amendment?
Explanation:
The Equal Protection Clause, to be precise ^^
According to the options stated, the one that is most suitable to answer the question is letter C: “He could get Ellen to introduce him to someone new”.
The poem "Lochinvar" by Sir Walter Scott is an interesting study- with a traditional form- in human relationships and power struggles between correct roles and duties.
3 is A but I don't know the rest
