Intro to Computing - How Data is RepresentedWhich file extension is commonly used for plain text files?A.jpgB.txtC.exeD.mp3Check Answer
Step-by-Step SolutionSolution:Step 1: Understand common file extensionsPlain text files usually have the extension .txt, which stands for text files containing readable characters without formatting.Step 2: Identify the correct extension for plain textAmong the options, .txt is the standard extension for plain text files, while .exe is for executables, .jpg for images, and .mp3 for audio.Final Answer:.txt -> Option BQuick Check:Plain text file extension = .txt [OK]Quick Trick: Text files usually end with .txt extension [OK]Common Mistakes:Confusing .txt with .exeThinking .jpg is for textMixing audio files with text files
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