FUNDAMENTALS OF COMPUTER

USING MICROSOFT EXCEL

HOW TO INSERT DELETE COLUMNS ROWS IN EXCEL

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A file extension for excel is?
A
.xlw
B
.exl
C
.xls
D
.mxl
Explanation: 

Detailed explanation-1: -The Microsoft Excel Binary File format, with the . xls extension and referred to as XLS or MS-XLS, was the default format used for spreadsheets in Excel through Microsoft Office 2003. The format is also referred to as Binary Interchange File Format (BIFF) in Microsoft’s technical documentation.

Detailed explanation-2: -The XLS file extension is used for files saved as Microsoft Excel worksheets. Excel is a popular spreadsheet program used with data like numbers and formulas, text, and drawing shapes.

Detailed explanation-3: -Microsoft Excel 2007 and later uses XLSX as the default file format when creating a new spreadsheet. Support for loading and saving legacy XLS files is also included. XLS is the default format used with Office 97-2003. XLS is a Microsoft proprietary Binary Interchange File Format.

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