Change the hexadecimal number to binary form. $\mathrm { FF }$
A) 11111111
B) 1111110
C) 11111100
D) 11111110
E) 11111011

Question

Quizplus · Accepted Answer

FF in hexadecimal is equal to 11111111 in binary. Each hexadecimal digit represents four binary digits. F in hexadecimal corresponds to 1111 in binary. Since FF has two hexadecimal digits, it corresponds to eight binary digits (four for each F), which results in 11111111 in binary.

Change the Hexadecimal Number to Binary Form FF\mathrm { FF }FF

Change the Hexadecimal Number to Binary Form $\mathrm { FF }$