Bissoy.com
Doctors Medicines MCQs Q&A

In an IP packet, the value of HLEN is 516 and the value of the total length field is 002816.What is the efficiency of this datagram?

In an IP packet, the value of HLEN is 516 and the value of the total length field is 002816.What is the efficiency of this datagram? Correct Answer 50%

Total number of bytes in the header = 5 x 4 = 20 bytes. Total length = 0028_16 = 40 bytes. Data carried by the packet = (40 – 20) = 20 bytes. Efficiency = payload length / total length = 20/40= 50%.

Related Questions

When a router cannot route a datagram or host cannot deliver a datagram, the datagram is discarded and the router or the host sends a ____________ message back to the source host that initiated the datagram.
In an IP packet, the value of HLEN is 5_16 and the value of the total length field is 0028_16. How many bytes of data are being carried by this packet?
The rates of various stationary items are given below: A packet of crayons - Rs. 15.50 A packet of pencils - Rs. 14.00 A packet of sketch pens - Rs. 22.50 One scissors - Rs. 17.00 One eraser - Rs. 2.00 One sheet of glazed paper - Rs. 2.50 A pack of decorative stickers - Rs. 5.00 Sohail buys one packet of crayons, two packets of pencils, one packet of sketch pens, one scissors, 5 sheets of glazed papers and one pack of decorative stickers. How much would he be required to pay?
A IP packet has arrived in which the fragmentation offset value is 100, the value of HLEN is 5 and the value of total length field is 200. What is the number of the last byte ?
A packet has arrived in which the offset value is 100, the value of HLEN is 5 and the value of the total length field is 100. What is the number of the first byte?
A packet has arrived in which the offset value is 100, the value of HLEN is 5 and the value of the total length field is 100. What is the number of the last byte
In an IPv6 datagram, M bit is 0, value of HLEN is 5, value of total length is 200 and offset value is ___________
In an IP packet, the value of HLEN is 1000 in binary. How many bytes of options are being carried by this packet?
Four packets P, Q, R, and S, three wallets A, B, and C are kept on a table one after the other in a row from left to right. Wallet C has as many items to its left as to its right. No packet is at any extreme end of the row. Packet P is kept to the immediate left of packet R. Packet P is to the immediate right of wallet A. What is kept third from the left end of the row on the table?
The rate of various Stationery items are given below: A packet of pencils - Rs. 22.00 A packet of pen - Rs. 37.50 One eraser -  Rs. 3.50 One sharpener -  Rs. 4.50 A packet of pastel sheets -  Rs. 48.00 One ruler - Rs. 10.00 Harpreet buys one packet of pencil, two packets of pens, three erasers, one sharpener, two packets of pastel sheets and one ruler. How much would be required to pay?