Question

How many sections are there in main query window

Answer 1

there are two sections on a query window
design area
grid

Answer 2

$\huge \bold \color{orange}A \color{red}n \color{green}s \color{blue}w \color {purple}e\color {pink}r$

Two major parts of query window are : design area and grid portion.

(1) design area : also known as top portion which displays tables , fields or subqueries you may want to use in query.

(2) grid : also known as lower portion which contains columns where user can set up the fields .

$thank \: u \\ hope \: it \: helps$