Which of the following is invalid filename? A. shutry B. TRY C. trial D. my .file E. None of the above

[amp_mcq option1=”shutry” option2=”TRY” option3=”trial” option4=”my .file E. None of the above” correct=”option4″]

The correct answer is: D. my .file

A filename can contain letters, numbers, and underscores. It cannot start with a number or a period. It cannot contain spaces or special characters such as ?, *, or |.

Option A, shutry, is a valid filename.

Option B, TRY, is a valid filename.

Option C, trial, is a valid filename.

Option D, my .file, is not a valid filename because it contains a period at the beginning.

Option E, None of the above, is not the correct answer because option D is an invalid filename.