Ctrl + f
F3
F4
Both A and B are correct
Answer is Wrong!
Answer is Right!
The correct answer is: A. Ctrl + f
The shortcut command Ctrl+f is used to open the find bar to search the current page in Google Chrome.
The shortcut command F3 is used to open the find bar to search the current page in Firefox.
The shortcut command F4 is used to close the current tab in Google Chrome and Firefox.
I hope this helps! Let me know if you have any other questions.