Solve the below difficult questions!

1.Given the following binary notation 10000000 00001011 00000011 00011111, convert it to dotted decimal notation.

2.Given a range with the first address as 146.102.29.0 whereas 146.102.32.255 is the last address, determine the number of addresses that are present in this range.

3.Determine the error present in the representation - 75.45.301.14.

4.Given the first few hexadecimal digits of an IP packet that has just arrived as 45000028000100000102 . . ., determine to which upper layer protocol the data belongs to.

5.Determine the length of the header of an IP packet which has just arrived with 01000010 as the first 8 bits.

6.Given a range of addresses with 32 as the number of addresses and 14.11.45.96 as the first address in the range, find the last address.

7.Determine in the representation - 221.34.7.8.20, the error supposing there is an error present.

8.Put the following IPv4 addresses in their respective hexadecimal notation. - 10000001 00001011 00001011 11101111-.

9.Given the binary notation as 10000000 00001011 00000011 00011111, convert it to hexadecimal notation.

10. Given the following representation, - 111.56.045.78, determine whether there is any error present.