User Interface Commands Multiple Choice Questions with Answers – PDF Download

MCQ 1: DOS and some versions of UNIX are examples of:

1. old-fashioned interfaces
2. GUIs
3. command-line interfaces
4. parallel

MCQ 2: List of command choices in an operating system or application is called a:

1. command line
2. check box
3. drop-down list
4. menu

MCQ 3: An operating system keeps track of which programs have access to which hardware devices and what it uses to help the CPU coordinate processes?

1. interrupt requests (IRQs)
2. disk drives
3. multitasking
4. user interface

MCQ 4: Select the type of operating system you would expect to be used in a computerized heart monitor:

1. multi-user/multitasking
2. real-time
3. single-user/multitasking
4. single-user/single tasking

MCQ 5: Operating system is the intermediary between programs and:

1. user interface
2. utilities
3. Ethernet
4. hardware