Which of the following is an extension of a worksheet created in LibreOffice Calc?

What is the extension name of excel worksheet 2007 ? .XLAS .XLW .XLWX .XLSX

Name few functions present in open office calc_____________

____ is a document that contains one or more worksheet.Answer areaSheetNone of the aboveWork SheetWorkbook

Q1. What are the basic rectangular building blocks of a spreadsheet? Cells Zoom slider Help button All of theseQ2. Another name for a pre-programmed formula in Excel is Cell Graph Function RangeQ3. Excel is a program that is used to prepare a Slide presentation Spreadsheet Text document DatabaseQ4. In which tab wrap text feature is present in MS Excel 2007? Formulas View Insert HomeQ5. Which of the following identifies a cell in Excel? Address Formula Name LabelQ6. Which term is used to join the selected cells in to one cell? Filter Wrap Pivot MergeQ7. A formula in Excel always begins with an ____ Equal sign Colon Comma SpaceQ8. What is the extension of saved file in MS Excel 2010? .xlsx .excel .xlx .xlwQ9. Which command is used to close the window of Excel? Alt+ F4 Ctrl + W Ctrl + R Ctrl + CQ10. Which bar show the used formula of selected active cell? Formula bar Ribbon Menu bar Scroll bar

In Open Office Calc, name the expression which includes numbers, cell addresses, operators andparenthesis. _______