11th class Computer Unit 7 MCQs
Chapter 7 MCQs 11th Class Computer
Windows Operating System:
1. An operating system is a:
a. System software
b. System utility
c. Software package
d. Application software
2. As compared to command line operating system, a GUI operating system is:
a. More reliable
b. More efficient
c. Easier to use
d. All of these
3. Windows was developed by:
a. Hewlett
b. Sun system
c. Java
d. Microsoft
4. GUI stands for:
a. Graphs, utilities, icons
b. Graphical user interface
c. Grayed user interface
d. General user interrupt
5. Expansion slots connects interface cards to:
a. Motherboard
b. Ports
c. System bus
d. Peripheral device
6. All of the following are functions of operating system except:
a. Memory management
b. Read data from input devices
c. Conversion of sourse code into object code
d. Show result on the output sevices
7. Interface used by DOS is called:
a. Menu driven interface
b. Command line interface
c. Design complicated
d. Graphical user interface
8. Which of the following is a type of user interface?
a. Command line
b. Design interface
c. Chart interface
d. System interface
9. Under MS-DOS, a used communication with the operating system by issuing:
a. Routines
b. Commands
c. Procedure
d. Instruction
10. Windows is the most popular product of:
a. ANSI
b. Microsoft
c. Hewlett
d. Sun system
11. Which of the following is not a graphical user interface?
a. Windows
b. DOS
c. Mac OS
d. Linux
12. Which operating system provides only a command-line-user interface?
a. Windows
b. Mac OS
c. Linux
d. DOS
13. MS-DOS operating system is a:
a. Single tasking
b. Command line interface
c. Single user
d. All
14. Which of the following are considered as resource?
a. User
b. Processor
c. Memory
d. A and B
15. The ability of an operating system to control the activities of multiple programs at the same time is called:
a. Multi-operating
b. Multitasking
c. Multi-paging
d. Multi-processing
16. Which of the following act as an interface between the user and the hardware?
a. Language processor
b. Word
c. Utility program
d. Operating system
17. Which of the following is not a type of user interface?
a. Command-line
b. System interface
c. Design interface
d. Both b and c
18. Which type of interface uses icon, windows and menus to carry out commands?
a. Graphical user
b. Command line
c. Design interface
d. System interface
19. Interface used by DOS is called:
a. Design interface
b. Menu-driven interface
c. System interface
d. Command line interface
20. In DOS, a user communicates with the operating system by issuing:
a. Routines
b. Commands
c. Procedure
d. Instructions
21. Ctrl + Alt + Del is:
a. Used to close the active window
b. An invalid key combination
c. Both B and C
d. Recognized by windows only
22. Windows explorer is used to:
a. Perform maintenance on the hard disk
b. Access the internet
c. Navigate files and folders on the computer
d. Explore system resources
23. Devices which are automatically detected by windows are called:
a. Serial devices
b. Plug and Play devices
c. Installed devices
d. Automatic devices
24. By default, windows save the documents created in MS-Word in the folder:
a. My computer
b. My document
c. Windows explorer
d. Recycle bin
25. Windows manages the files and folder by:
a. Windows explorer
b. Control panel
c. Internet explorer
d. Windows accessories