CTRL + C
CTRL + Arrow key
CTRL + S
None of the above
Answer is Right!
Answer is Wrong!
The correct answer is: B. CTRL + Arrow key
To select an entire column in MS-Excel, press and hold the Ctrl key, and then press the arrow key that points to the direction you want to select. For example, to select the entire column to the right of the active cell, press and hold Ctrl and then press the right arrow key.
Option A is incorrect because Ctrl+C is used to copy a selection.
Option C is incorrect because Ctrl+S is used to save a file.
Option D is incorrect because it is not a valid option.