Question

the ______ operating system allow different parts of an application or program to run simultaneously
1,interpreter
2. disk
3. single user ​

Answer 1

Answer:

1 interpreter is correct answer or option

hope it helpul

Answer 2

Answer:

2)Disk

Explanation:

This is the only type of operating system that you given in options.Otherwise there was Unix operating system too that allow different parts of program to run simaltaneouly.