A. .pp
B. .xls
C. .ppte
D. None of these
🧠 Explanation:
The extension of a PowerPoint presentation file is .pptx, not listed here. For tech students, this highlights file management, making it a key topic for studying digital literacy, presentation tools, and productivity. Extensions identify formats. Understanding this ensures efficient PowerPoint use. It’s essential for mastering file operations. Studying .pptx offers insights into how software identifies files, crucial for IT, computer science, and business.
