65536
16
9 (between 8 and 16).
The solution depends on how many numbers are missing and where they were. If there is only one, If it is between 4 and -5 then -0.5 If it is between -5 and -10 then -8 If it is between -10 and -16 then -13 Of course, the answer would be different if there were more than one number missing.
162 = 16 x 16 = 256
Ports are described by 16 bits. 2^16 is 65536 so the highest number is 65535 and port 65536 does not exist.
49
65536
65536 virtual ports. Port number is a 16 bit number, so there are 2^16 (65536) ports for a NAT router.
2^16-1= 65536
You could put 49 in between the 16 and the 100.
16
c) 17
9 (between 8 and 16).
22
1111 1111 1111 1111 = 2^16 = 65536
The missing numbers are 9 & 49.The sequence is 1x1, 2x2, 3x3, 4x4, 5x5, 6x6, 7x7& 8x8.