It can be a table or a spreadsheet. They can also be called datasheets or worksheets.
No. A spreadsheet grid is made of rows and columns, not diagonals.
a table
It can be called a table. In the context of applications software, you could also say a spreadsheet.
A table.
Is grid of columns ,rows and cells
An example is the grid of a spreadsheet. A spreadsheet uses vertical columns and horizontal rows. Columns are lettered A, B, C, and so on. Rows are numbered 1, 2, 3, and so on. A1 is the address of the first cell (top left-hand corner).
There are 9 rows and 9 columns. There is 81 individual squares in one grid.
They will form a grid, which could then be a table or a worksheet, depending on the context.
The size of the largest sub grid within the given grid is determined by the number of rows and columns it contains.
Ten columns and ten rows, forming 100 squares.
Generically it is called a table.
Rows and Columns and the "boxes" are called cells