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OPERATING SYSTEM SOFTWARE WINDOWS 7





Q.1 Tick the correct answer.

 1. ___________ acts as an interface between the user and the hardware.

(a) Operating System
(b)Central Processing Unit
 (c)Kernel
 (d)Control Unit 

 2. __________ is the heart of an Operating System.

 (a) Kernel
 (b) Shell
 (c) Solaris
 (d) DOS 

 3.___________ is the property of Multitasking Operating System. 

(a) Resource sharing among multiple users
 (b) Multiple Processorors
 (c) Simultaneous execution of multiple jobs 
(d)Quickly respond to user's request 

 4. ____________ is a Linux based mobile operating system developed by Google. 

(a) Blackberry 
(b)Android 
(c)iPhone 
(d)Windows 

 5.The first version of the Windows Operating System named Windows 95 was released in ____________ 

(a) 1980
(b) 1991
(c) 1995
(d) 1992

 6. A window called __________ is used to view and manage the document, music, picture and other files in the various folders across the different storage devices in the computer system,

(a)File Explorer 
(b)Personalisation 
(c) Windows Explorer 
(d) Windows Component 

 7. In _________ View, we can see the files or subfolder arranged in a tabular grid. 

(a) Details
(b) Tiles 
(c) List
(d)Grid 

 8.__________ can be used to quickly view the desktop by making all the opened windows transparent. 

(a) Aero Flip 
(b) Aero Shake
(c) Aero Peek 
(d) Snap 


 Q.2 Write True and False for a Statement. 

 1. Linux is an example of the multi-user operating system software . True

2. Taskbar is one of the Windows components placed at the bottom of the screen which can be repositioned if needed. True

3.A deleted file or folder can be restored back using Recycle Bin. True 

4. A special purpose file system is used to manage files other than those stored on hard disk or network storage.  False

5. A database file system is used to manage files stored on a hard disk. False 

 Q.3 Fill in the blanks.
 
1.During the process of booting operating system is loaded from storage device to RAM/ main memory. 

2.Window 7 is an example of Operating system. 

 3.A long horizontal bar which appears by default at the bottom of monitor screen is known as taskbar.

4. A small jumping arrow at the bottom left corner of an icon represents a  Shortcut icon. 

5.Window Explore is used to manage the files and folders, stored across the various drives. 

6. Start  button acts like a main gateway to all the programs, files, folders, system settings, etc. related to Windows. 

7. The file or folder deleted by us moves to the Recycle bin.

 8.In Sleep mode, you can retrieve your work by moving the mouse pointer or by pressing Enter key on the keyboard.
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