Gina wants to consistently format the headings in all of her worksheets.
a. format the heading text in one worksheet, copy it using format painter, and then paste it into the other worksheets.
b. right-click the sheet tab, select all sheets on the shortcut menu, and then format the text in the active worksheet.
c. click the format menu and select the autoformat option.

a variable of array type holds a reference of object

array are commonly used in computer program to organize data so that a related set of values

array are using zero base indexing it start with 0.

all component of array have same type, two different types doesn't use in single array

if array are store 10 quantities its index value varies from 0 to 9.

it stores 1st quantity value in index value 0 and this process will same till index value 9.

a1.) template

b2.) master page