JEE Main 2020 Physics question

A circuit to verify Ohm's law uses ammeter and voltmeter in series or parallel connected correctly to the resistor. In the circuit :

• (A)ammeter is always connected series and voltmeter in parallel.Correct
• (B)Both, ammeter and voltmeter mast be connected in series.
• (C)Both ammeter and voltmeter must be connected in parallel.
• (D)ammeter is always used in parallel and voltmeter is series