What is the correct expression to use when filtering only PDF files?
What is the correct expression to use when filtering only PDF files?
The correct expression to filter only PDF files is to use File.Extension equals (string comparison) PDF. This ensures that the file extension is exactly 'PDF', which is the most accurate and reliable way to filter out files of this specific type.
D is correct answer
D is the best answer than B
D is correct
D is correct
D is the cotrrect
Most precise will be D but C also will be ok and do the work