Correct Answer : 256 users
Explanation : A total number of 256 users can open the excel file at the same time. For this, the "Allow changes by more than one user..." setting should be enabled.
Correct Answer : CTRL + TAB
Correct Answer : CTRL + SHIFT + "
Explanation : The keyboard shortcut to copy the value from the cell above the active cell into the cell or the Formula Bar is "CTRL + SHIFT + "".
Correct Answer : CTRL + 1
Explanation : The keyboard shortcut to display the Format Cells dialog box is "CTRL + 1".