Grade : 3 Subject : Computer Chapter : 1 Files and Folder [N.B Work ]

 

New Words:

·    desktop

·    files

·    folders

·    icon

·    file explorer

·    collapsed

·    expanded

·    drop-down

·    delete

·    restore

·    recycle Bin

Keywords:

1.                      Collapse: to hide the contents of a folder.

2.                      Expand: to show the content of a folder.

3.                      Restore: to get back.

 

 

·    Textbook Exercise

Answer the following questions:

a.           Why do we need to create folders and subfolders? Explain with examples.

Answer -a) We use a folder to store files and arrange file into categories on the computer, and help us to organize our file systematically.

Example: Computer à Grade 3   à  Chapter- 1

 

b.          Why should we give meaningful names to files and folders?

Answer : Meaningful name will help us to know the content of the file or folder without opening it.

 

c.            You have deleted a file from your computer. Can you recover the file? How?

Answer :  Yes, we can restore the file from Recycle Bin.

 

d.          Tara has moved a document to another location by mistake. What is the easiest way for her to move it back to its original location?

Answer :  CTRL + Z

 

Q-2 Choose the correct answer.

1. What is a file in a computer?
A. A place to store clothes
B. A collection of related information
C. A drawer in the cupboard
D. A game

 Answer: B. A collection of related information

 

2. What is a folder used for?
A. To play music
B. To store paper files
C. To organize and store files on a computer
D. To type letters

 Answer: C. To organize and store files on a computer

 

3. Which icon represents a folder on the computer?
A. A trash can
B. A yellow rectangle
C. A triangle
D. A keyboard

Answer: B. A yellow rectangle

 

4. Where can we find files and folders in a computer?
A. Paint
B. Calculator
C. File Explorer or My Computer
D. Camera

 Answer: C. File Explorer or My Computer

 

5. Can a folder contain other folders inside it?
A. No
B. Yes
C. Only on holidays
D. Only in mobile phones

Answer: B. Yes

 

6. What do we call a folder inside another folder?
A. Sub-folder
B. Super folder
C. File
D. Box

 Answer: A. Sub-folder

 

7. Which of these is NOT a file type?
A. .doc
B. .mp3
C. .png
D. .yellow

Answer: D. .yellow

 

8. What helps you find and open files on a computer?
A. Mouse
B. File Explorer
C. Keyboard
D. Paint

 Answer: B. File Explorer

 

9. Which of the following can be saved in a file?
A. A drawing
B. A song
C. A story
D. All of these

 Answer: D. All of these

 10. A group of files is stored in a ________.

A. Picture
B. Folder
C. Keyboard
D. Screen

 Answer: B. Folder

 11. Which of these is an example of a file name?

A. Computer
B. Picture.jpg
C. Folder
D. Desktop

Answer: B. Picture.jpg

 12. Can we rename a file or folder?

A. Yes
B. No
C. Only on holidays
D. Only adults can

 Answer: A. Yes

 13. Which key helps you delete a file or folder?

A. Enter
B. Delete
C. Spacebar
D. Shift

 Answer: B. Delete

14. What do you see on the screen when you open a folder?
A. Only one file
B. Games
C. Files and other folders
D. Music only

 Answer: C. Files and other folders

 15. What do we call the main screen of the computer where files and folders are seen?

A. Taskbar
B. Monitor
C. Desktop
D. Keyboard

 Answer: C. Desktop