If Buffer $1$ is enabled, while BufferO and Buffer $2$ remain disabled, what will happen?

a$)$ All flip$-$flops will store the data value $0$ on the next active clock pulse

b$)$ None of the flip$-$flops will change values on the next active clock pulse

c$)$ All flip$-$flops will store the data value $1$ on the next active clock pulse

d$)$ Mem$1$ will be cleared

e$)$ A short circuit will occur