Question: Q2 (4 marks) Consider 100 Mbps Ethernet CSMA/CD operating over a coaxial cable that is 800 metres long. Suppose the signal propagation velocity along the

Q2 (4 marks) Consider 100 Mbps Ethernet CSMA/CD operating over a

Q2 (4 marks) Consider 100 Mbps Ethernet CSMA/CD operating over a coaxial cable that is 800 metres long. Suppose the signal propagation velocity along the cable is 3c/4, where c is the speed of light, C-3 108 m/s. Find the following i. What is the time needed for a signal to propagate from one end of the cable to the other? i What is the maximum number of bits on the cable at any one time? iii. What is the length of a bit on the cable in metres? iv. How many bits does a round-trip time correspond to

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q mark) An Ethernet packet belonging to VLAN 36 (decimal) is transmitted over a VLAN trunk. It is tagged using IEEE 802.1 Q format. What is the format of the tagged frame? In particular what are the...

Q3. (2 marks) Consider 10 Mbps Ethernet using CSMA/CD operating on a coaxial cable. Suppose the end-to-end propagation time for the cable is 15 us. i. If the signal propagation velocity is 3c/4, what...

Q2. (4 marks) Consider the reaction CH4(g)+2H2S(g)CS2(g)+4H2(g) (a) Write the equilibrium constant of the reaction in terms of partial pressures. (b) Rewrite the expression in part (a) in terms of...

SECTiON A [100 MARKS] Answer ALL the questions in this section. Choose the most appropriate answer. Write down the letter that represents the correct answer next to each number in your answer...

likelihood it was fabricated by Proctor and Co.? [16 marks] 5 In 2n autonomous preliminaries the likelihood of accomplishment is p1 in every one of the primary n preliminaries and p2 in the excess n....

First Order System: K G(S) TS + 1 Unity-Gain Second Order System: wa G(S) 52 + 25 + wa Unit step response of unity-gain underdamped second order system: c(t) = 1 e-twnt cos(WnV1 - 32+ - ) where 0 =...

Part 3 (18 marks) Fixed Income Securities The following table shows the current LIBOR continuously compounded rate with different maturities: For example, the 1-mth LIBOR is 5.0% p.a. compounded...

answer the question clearly You are building a flight-control system for which a convincing safety case must be made. Would you assign the tasks of safety requirements engineering, test case...

Oracle SQL Plus Q2. Consider the following relations. Primary key attributes are underlined. Product (productCode, productName, category.description) Manufacturer (manuCode, manufacturerName, city,...

Show your work as much. Derive all relations you use unless they appear in front page Q1. (8 marks) 1.65 mol of a perfect gas for which Cv,m = 12.47 J K-1 mol is subjected to two successive changes...

What would you suggest to Infosys to resolve the tension between achieving high performance metrics and employee satisfaction metrics?

Read the case study below and answer the questions that follow. Demographic changes and international trade Demography is the study of the structure of human populations their size, age composition,...

Sean s credit card has a variable interest rate, within a defined range, that changes periodically. The rate that the financial institution that issued his card uses as a basis to determine the...

A mother opened an investment account for her son on the day he was born, investing $1000. Each year on his birthday, she deposits $1000, making the last deposit on his 20th birthday. If the account...

Organize and support your main points

Move smoothly from point to point

Outlining Your Speech?