Question

I HAVE MORE THAN ONE QUESTION.PLZ HELP ME.
I HAD ALREADY DONE THIS QUESTION IN ORDER TO CROSS VERIFY I AM ASKING.

Q1. An IP packet arrives at a router with the first eight bits as 01001000. How many
bytes are there in the OPTIONS field?
a. 4
b. 8
c. 12
d. None of these

Q2. In an IP packet, the value of HLEN is 5, and the value of the TOTAL LENGTH field
is 1000 (in decimal). The number of data bytes in the packet will be ________

Q3. An IP packet arrives at the final destination with the M flag set as 1. What can you
say about the packet?
a. The packet has not been fragmented.
b. The packet has been fragmented.
c. The packet has been fragmented, and this is not the last fragment.
d. The packet data was truncated on its way.

Q4. What do the following IP address signify: 144.16.255.255 ?
a. It is a unicast address on the class B network 144.16.0.0
b. It is a broadcast address on the class B network 144.16.0.0
c. The subnet mask is 0.0.255.255
d. None of these

Q5. An IP packet with 2500 bytes of data (plus header) passes through an IP network
with MTU = 500 bytes. How many additional bytes will be delivered at the
destination?
a. 64
b. 100
c. 150
d. 200


Q6. What is the subnet address if the destination IP address is 144.16.34.124 and the
subnet mask is 255.255.240.0?
a. 144.16.32.0
b. 144.16.34.0
c. 144.16.0.0
d. None of these

Q7. What is a TCP half-open connection in the context of connection establishment
using 3-way handshake?
a. The first transaction in the 3-way handshake does not complete.
b. The second transaction in the 3-way handshake does not complete.
c. The last transaction in the 3-way handshake does not complete.
d. None of these.

Answer 1

Answer:

1 -> c option

4 -> d option

5-> a option

6 -> c option

7 -> 254 ans

8 -> a option

9 -> a option

10 -> c option

If you solve the 2nd and 3rd question then plz anwer it.

Explanation