Correct option is B
In Microsoft Excel 365, to select an entire row, the Shift + Spacebar keyboard shortcut is used. This shortcut selects the entire row where the active cell is located.
- If you want to select the row above the current row, you would first use the Up Arrow key to move to the row above, and then use Shift + Spacebar to select that row.
Additional Information:
- Ctrl + Spacebar: This shortcut selects the entire column where the active cell is located, not the row.
- Alt + Spacebar: This is used to open the window menu for an Excel window, not for selecting rows or columns.
- Ctrl + +: This is used for inserting a new row or column, not for selecting a row.
