Category : 7th Class
File
File is collection of meaningful information, pictures and objects. There are various types of file, such as text file, picture file and sound file. For example, notepad file will be collection of text, an image file, such as -gif, Jpeg file is collection of picture. Shortcut for text file is .txt. We can save files into a folder. The file name must be unique in a folder. A file name can contain up to 255 characters.
Folder
Folder works similar to a directory in DOS. It is a collection of files and other folders. Windows allows you to rename, move or delete the folders. One folder does not have duplicate name file. File name must be unique in single folder.
Creating a File and a Folder
To create a file and a folder:
Copying a File or Folder
To copy a file or folder:
If you want to copy more than one file or folder then you need to hold down the Ctrl key on your Key Board, and click the items you want to copy. Press the Ctrl + v key.
Deleting a File or Folder
To delete a file or folder:
When you click delete option the file is stored in Recycle Bin simultaneously. If you want to delete a file permanently you need to:
Renaming a File or Folder
The file name must be unique in a folder. A file name can contain up to 255 characters, including spaces. It cannot contain the following characters:
\ / : * ? * < > |
To rename a file or folder:
Moving a File or Folder
To move a file or folder:
If you want to select more than one file or folder, hold down the CTRL key, and then click the items you want to move from the present location to some other location.
Steve develops a word document. He wants to save this file on hard disk. Which one of the following characters Steve can use while naming a file?
(A) *
(B) /
(C) ?
(D) >
(E) None of these
Answer: (e)
Explanation
Correct Option:
(A) File name does not contain the following characters: \ / : * ? " < > |
Incorrect Options:
Therefore, option (E) is correct and rest of the options is incorrect. ,
Windows OS allows deleting file permanently and temporary. Temporary deleting means a copy of file is saved in recycle bin. Which one of the following options allows you to delete a file permanently?
(A) Delete
(B) Ctrl + Delete
(C) Shift + Delete
(D) Enter
(E) None of these
Answer: (c)
Explanation
Correct Option:
(C) Shift + Delete allow deleting any file or folder permanently.
Incorrect Options:
(A) While deleting a file using Delete key it is stored in recycle bin. Therefore, option (C) is correct and rest of the options is incorrect.
Which one of the following statements is not true about folder?
(A) Folder contains more than one file
(B) Folder name does not contain*
(C) One folder can contain two file of same name
(D) All of these
(E) None of these
Answer: (c)
Explanation
Correct Option:
(C) One folder can not contain two files of same name.
Incorrect Options:
Therefore, option (C) is correct and rest of the options is incorrect.
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