COMPUTER FUNDAMENTALS

COMPUTER SOFTWARE

SYSTEM SOFTWARE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
It is the two or three or four letters after the dot in a filename. It also indicates what kind of file you are dealing with.
A
File name
B
File extension
C
File size
D
File management
Explanation: 

Detailed explanation-1: -The extension is a three-or four-letter abbreviation that signifies the file type. For example, in letter. docx the filename is letter and the extension is docx. Extensions are important because they tell your computer what icon to use for the file, and what application can open the file.

Detailed explanation-2: -A file extension is a three-or four-letter identifier found at the end of a file name and following a period. These extensions tell you about the characteristics of a file and its use.

Detailed explanation-3: -A filename extension, file name extension or file extension is a suffix to the name of a computer file (e.g., . txt, . docx, . md ).

Detailed explanation-4: -Extensions tell your computer which application created or can open the file and which icon to use for the file. For example, the docx extension tells your computer that Microsoft Word can open the file and to display a Word icon when you view it in File Explorer.

Detailed explanation-5: -DOC and DOCX. DOC – short for document – is a Microsoft proprietary filename extension for storing documents in Microsoft Word Binary File Format. HTML. HTML stands for HyperText Markup Language. ODT. ODT stands for OpenDocument Text. PDF. XLS and XLSX. PPT and PPTX. 19-Apr-2022

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