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Which of these is a valid file extension for an image?
Which key is used to delete a character to the left of the cursor?
What is the full form of URL?
A computer virus is a type of?
Which company developed the Windows operating system?
Which of the following is an input device?
The smallest unit of data in a computer is called?
What is the shortcut key to copy selected text?
Which of the following is an example of an operating system?
Which of the following is an output device?