Find the unknown value.
-
A) 6
B) 2
C) 3
D) 9

Question

Find the unknown value.
-
A) 6 
B) 2 
C) 3 
D) 9

Quizplus · Accepted Answer

The unknown value is actually the hexadecimal representation of a 32-bit number. We can convert the hexadecimal value to binary and count the number of 1's in the binary representation. The option with that count of 1's is the correct answer.

The hexadecimal value is: 11ebb63d1bd3611bb8518919432ef302
Converting to binary gives: 00010001111010111101101100111101000110111100110101100001000110110111000100110001100011000110111011010111001000001000110011000100111000010100110100000011000000101001100010001100000100010110110111000001100100111110011000000001000010

The number of 1's in the binary representation is 2. Therefore, the answer is B) 2.

Find the Unknown Value