Your computer has a single core processor installed. The motherboard supports processors with up to four cores.

You want to upgrade your computer to a quad$-$core system.

Which of the following is part of the configuration steps?

Remove the terminating resistor from slots where the new processor is located.

Add a second processor that matches the speed of the first processor.

Configure the system to use dual$-$channel memory.

Replace the existing processor with one that has four cores.