Which NASM statement is syntactically correct? Pick the best answer.

Group of answer choices

mov ah$,$ bx

mov al$,$ bx

mov ebx, ax

mov ax$,$ ebx

mov bx$,$ ax

Group of answer choices

In main memory, data gets lost when power is switched off.

Main memory is faster than secondary memory but slower than registers.

They are made up of semiconductors.

Main memory holds instructions and data when a program is executing.

All are correct.