Question $11$

Not yet answered Marked out of $1\mathrm{.}00$

Which of the following is considered subnet ID $($SN$.$ ID$)$ for a sub$-$network with $/24?$

a$.$ None of the choices

b$.69\mathrm{.}90\mathrm{.}55\mathrm{.}0$

c$.69\mathrm{.}90\mathrm{.}55\mathrm{.}128$

d$.69\mathrm{.}90\mathrm{.}55\mathrm{.}64$

e$.69\mathrm{.}90\mathrm{.}55\mathrm{.}63$