In a simple echo-request message, the value of the sum is 01010000 01011100. Then, value of checksum is

In a simple echo-request message, the value of the sum is 01010000 010

1.	In a simple echo-request message, the value of the sum is 01010000 01011100. Then, value of checksum is
A.	10101111 10100011
B.	01010000 01011100
C.	10101111 01011100
D.	01010000 10100011
Answer» B. 01010000 01011100