you would have to call all of them, so d.
Answer:
A variable declaration is a name given to a memory location. It is the basic unit of storage in a program.
B is the correct answer to ur questions
The settings are retained
<span>Technically,
Bios software is stored in a non-volatile ROM (Read-Only Memory) chip found on
the motherboard. Usually, this kind of
chip retains its contents even after a normal system shutdown. Rom chips
contains programs that are collectively referred to as BIOS chip or Basic Input/Output
Services</span>
