From the statements below, what is true when context switching $($i$.$e$.,$ switch from one process to another$)$ occurs from the currently running process to another process that is scheduled?

Group of answer choices

CPU loads into CPU the new process's registers, program counter and stack pointers, but not code, data, stack.

Context switch is not required when you have more than one CPU core

CPU always loads into CPU the new process's registers, program counter, stack pointers, code, data, stack.

OS always allocates new memory space in RAM for the scheduled process.