Answer the following questions
1. What is Linux? Give two reasons that have made it popular.
Ans-Linux is an operating system which is available free of cost.
Reasons which have made it popular-
1. It is easy to use.
2. It allows user to work on many programs at the same time.
2. What is desktop?
Ans-The first screenthat appears with labelled pictures on it is called desktop.
3. Describe the term launcher.
Ans-launcher is the vertical bar on the left side of the desktop. Here you can add commonly used programs which can be opened easily whenever required.
4. What does an icon mean?
Ans-a small labelled picture of symbol present on the desktop are called icons.
5. Name the option that displays icons in an alphabetical order on the desktop?
Ans-the option that displays icons in an alphabetical order on the desktop is organise desktop by name.
6. What is the utility of dash icon?
Ans-Dash icon window help us in accessing the recently used applications, files and downloaded items. It also displays search bar.
Application based questions
1. Mohit is using computer for the first time. He cannot identify the small pictures present on the left side of the screen .What are they called?
Ans-icons
2. Karan wants to change the desktop background of his computer he has a right clicked on the blank area of the desktop now which option he should select from the shortcut menu for the same.
Ans-change desktop background.
Fill in the blanks
1. Desktop is the first screen of the Adobe into that appears when the computer is switched on.
2. The small labelled picture or symbols present on the desktop are called icons.
3. Menu bar is the long horizontal bar at the top of the desktop.
4. Deleted files move to the trash folder.
5. Shutting down means turning off the computer.
6. To select non adjacent icons hold down the ctrl key and click on the desired items.
True/ false
1. Dash is the topmost icon on the launcher. [True]
2. Linux does not support multi user system. [False]
3. The indicator area shows clock calendar and speaker volume. [True]
4. The keep aligned option is used to arrange the desktop icons.[true]
5. Linux was divided on 5 October 1999. [False]
6. To change the desktop background left click on the blank area of the desktop. [False]
7. Clicking the right button of the mouse displays the shortcut menu. [True]
Multiple choice questions
1. Which program manages all the jobs of a computer?
Operating system
2. Icons of favourite applications can be added to the .......... for convenience.
Launcher
3. To arrange the icons on desktop...........click on the blank area.
Right
4. Who developed the Linux?
Ans-Linus Torvalds.
5. The process of loading the first program into the computer memory is called......... .
Booting
6.............. is the most popular operating system that is available free of cost.
Linux
Name the icons which perform the following actions
1.Stores the deleted files - trash
2. For finding the applications stored in computers memory - applications
3. To change the computer settings like change of password display brightness etc -system settings
4. Similar to start menu of Windows-dash
5.Turn off Edubuntu-shutdown
Answer in one word
1. Name the area left to menu bar that displays flow calendar and speaker volume.
Indicator area
2. What are the small labelled pictures of symbols present on the desktop known as?
Ans-icons
3. Name the option which is used to remove the application icon from the launcher.
Ans-unlock from launcher
4. Which application is used to change the computer settings.
Ans-system settings
5. Name the term used for the process of loading operating system.
Ans- booting
6. Name the icon on which find the shutdown option.
Ans-system menu.
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