What is the term for a set of characters after a dot in a filename that indicates the file's type or format?
Difficulty: Easy
About this MCQ
This Easy Windows 10/11 Mcqs question asks: What is the term for a set of characters after a dot in a filename that indicates the file's type or format? The correct choice is B. File extension. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
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- A. File attribute
Why not A: “File attribute” is not File extension.
- B. File extension ✓
- C. File header
Why not C: “File header” is not File extension.
- D. File path
Why not D: “File path” is not File extension.
Correct answer
B. File extension
Explanation
The term for this set of characters is a file extension.Quick Facts about File ExtensionsFunction: They tell the operating system which application should open the file by default.Length: They are typically three or four characters long (for example, .txt, .docx, or .html).Case Sensitivity: On most modern operating systems, they are case-insensitive, meaning .jpg and .JPG are treated exactly the same
Source: General IT/Computer Science Reference
Tags: General Computer Knowledge
Submitted by: MCQsHub Editorial
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