怎么翻译“决定是否删除这个文件”

decide whether to delete the file

计算机中一般会这样出现:
Delete?(Y/N)然后点Y就删除,点N就不删除.

如果要翻译这一句话:
to decide to delete this file or not.
这实际上是一个动词短语,因为没有主语.

decide to delete the file or not

to decide whether delete this file or not

decide Whether to delete this document or not

decide to delete this document or not