Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
a)Total available bandwidth = 1 Mbps = 1000 KbpsEach user requires send data at the rate of = 500 kbpsAs it is circuit switched network we have to dedicate the bandwidthSo the link may support = 1000/ 500 = 2 users
b)Each user is active for 10% of time.We assume total N number of users can be accommodatedSo total data that may be produced by all users when using simultaneously = 500N kbpsBut each user is active for 10% of time so at any given time the maximum demand for bandwidthwould be = 50N kbpsSo we have50N = 1000Or N= 20Thus the link will be able to accommodate 20 users.
c) As the link is now connected to 4 host and there will be no congestion in the link when only 1 or two user is sending data. So the congestion will be seen when number of simultaneous user (k) >2 And probability of 3 users coming at a time P3= p3 * (1-p) (4-3) Where p= probability of activity of individual station which is in this case 0.1
So P3 = 0.13 * (1-0.1) (4-3)= 0.0009Similarly P4 = 0.14 * (1-0.1) (4-4)= 0.0001Thus probability of link congestion = P3+P4 = 0.0009 + 0.0001 = 0.001
Case Study - A taxi company has 200 taxies. The company provides its services to all the nine districts in Mauritius, about 20 taxies per district. A taxi is normally attached to
To apply any algorithm selection of a proper data structure is very significant. An explicit operation might be performed with a data structure in a smaller time however it might n
Two computers using TDM take up turns to send 100-bytes packet over a shared channel that operates at 64000 bits per second. The hardware takes 100 microseconds after one computer
Coding advantages of casex or casez By using casex or casez has the following coding advantages: - It reduces number of lines, especially if the number of bits had been m
What is page frame? An area in the main memory that can hold single page is called as page frame.
Connectives - first-order logic: We can string predicates all together in a sentence by using connectives into the same way to conduct that we did for propositional logic. We
What is a Table attribute? The table's attributes verifies who is responsible for maintaining a table and which types of access are permitted for the table. The most signific
One of the most important competitive strategies for E-Businesses today is business process reengineering. BPR is more than automating business processes to make modest improvement
Q. What is multiplexer? Explain 4 X 1 Multiplexer. Q. Explain the working of a Binary Half-Adder. Construct a Full-Adder from Half- Adder. Also draw the circuit diagram of full
Q. Develop a program to implement the concept of true and radix minus one complement. Program should ask for radix and two numbers from that radix. For that two numbers program
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd