<span>The equivalent of the TTL(Time to Live) field in an IPv4 header is known as the Hop Limit in an IPv6 header.
</span>The IPv6 header is a streamlined version of the IPv4
header. The field Hop Limit has the size of 8 bits and indicates the maximum number of links
over which the IPv6 packet can travel before being discarded.
Answer:
3
Explanation:
The sequence seems to follow a 2-step pattern.
1)Divide the first number by 5 to get the second number.
2)Add 10 to the second number to get the third number.
75/5 = 15
15 + 10 = 25
25/5 = 5
5 + 10 = 15
---> 15/5 = [3] (Answer)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Answer:
10010101 + 00101110 = 1 1 0 0 0 0 1 1 , 10010101 - 00101110 = 0 1 1 0 0 1 1 1,
01101101 + 01110011 = 1 1 1 0 0 0 0 0 , 01101101 - 01110011 = - 1 1 1 1 1 0 1 0
Explanation:
10010101 + 00101110 = 1 0 0 1 0 1 0 1
+ <u>0 0 1 0 1 1 1 0</u>
<u>1 1 0 0 0 0 1 1</u>
In binary, 1 plus 0 is 1, but 1 plus 1 ( which conventionally is two) is divided by 2 and the result is carried-out, while the remainder is used as the answer.
10010101 - 00101110 = 1 0 0 1 0 1 0 1
- <u>0 0 1 0 1 1 1 0</u>
<u>0 1 1 0 0 1 1 1</u>
Subtraction in Binary calculation, a borrow to a 0 value is equal to two, this law is implemented in a case where 1 is subtracted from 0 ( which is impossible).
01101101 + 01110011 = 0 1 1 0 1 1 0 1
+ <u>0 1 1 1 0 0 1 1</u>
<u>1 1 1 0 0 0 0 0</u>
<u />
01101101 - 01110011 = 0 1 1 0 1 1 0 1
- <u>0 1 1 1 0 0 1 1</u>
- <u>1 1 1 1 1 0 1 0</u>
At the end of the subtraction, if the value subtracted from in less than the subtracted number, two is borrowed and the result becomes negative or signed.
