DATABASE FUNDAMENTALS
BASICS OF BIG DATA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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to delete a column
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Right click on the column heading then selcest Delete from the menu
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Click on a column name and then press the Delete key
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Select the cells which you want to delete and then press the delete key on the keyboard
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select the cells which you want to delete and then press <Ctrl+Spacebar>
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Explanation:
Detailed explanation-1: -Select the cells, rows, or columns that you want to delete. Right-click, and then select the appropriate delete option, for example, Delete Cells & Shift Up, Delete Cells & Shift Left, Delete Rows, or Delete Columns.
Detailed explanation-2: -Shift+Spacebar to select the row. Ctrl+-(minus sign) to delete the row.
Detailed explanation-3: -Alt + Delete-This shortcut will delete the selected cells, column, or row and all cells to the left or above. Ctrl + Alt + Delete-This shortcut will delete the selected cells, column, or row and all cells to the right or below.
There is 1 question to complete.