Which function of an operating system ensures that each process receives enough time (by the processor) to function properly?

1. File Management
2. Job Control
3. Processor Management
4. All of these

Operating System is a type of …………… software.

1. System
2. Application
3. Utility
4. Custom

Mobile operating system is particularly designed to operate …………… .

1. Smartphones
2. Television
3. Washing Machine
4. Laptop

Which of the following is a Multitasking operating system?

1. Windows 3.1
2. MS DOS
3. Windows 7
4. None of these