$[13\mathrm{.}2]$ Match the following i$/$o modes to their corresponding definitions.

$W+$

open a file for writing, overwriting anything already there and creating the file if it does not exist hat$(**)$

r$+$ Choose...

a

open a file for reading and writing

open a file for reading and writing, creating the file if it does not exist

r open a file for writing, overwriting anything already there and creating the file if it does not exist

open for reading

open for exclusive creation failing if the file already exists

open for writing, appending to the file if it exists