Solution Library


Files Sending Protocol in 802.11 b in Reserved Channel with SIFS and DIFS Functions

Question Suppose an 802.11 b station is configured to always reserve the channel with the RTS/CTS sequence. Suppose this station suddenly wants to transmit 1,000 bytes of data, and all other stations are idle at this time. As a function of SIFS and DIFS, and ignoring propagation delay and assuming ... Read More

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Write a function in HTML which can check whether or not an email address is valid

Question Write a function that will check to see if your email address resembles a valid email address. Create three functions with names, functionality and style. Summary The question belongs to HTML and it is about writing a program which helps in validating or verifying email addresses. The pro ... Read More

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Report on Quicksort Algorithm in C Language

Question Task The quicksort algorithm was developed in 1960 by Tony Hoare while in the Soviet Union, as a visiting student at Moscow State University. At that time, Hoare worked in a project on machine translation for the National Physical Laboratory. He developed the algorithm in order to sort th ... Read More

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Develop a Website which can store country-wise data in tables

Question Use the data in the XML documents provided to perform the tasks below: Part A: XML to HTML Transformation Your first task is to create a website that displays statistics on sports and countries. The website consists of three HTML pages, each generated by a different XSLT script. You must ... Read More

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Developing an SQL Database for a Local Recreation Business

Question TaskMembers of a small town in Tennessee are tired of having nothing to do on the weekend.  They want to start a local club where people can pay a monthly fee to be a member and participate in various activities.  Activities will be offered for 3 basic age groups: 12-18 years old ... Read More

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Applying Euler’s Method and Runge-Kutta Method for Calculating the Motion of a Projectile

Question Consider the motion of a projectile in 2D under a constant gravitational force, neglecting air resistance. Recall from Euler’s method for solving dy/dx = f (x, y) is summarized by yn+1 = yn + ∆ xf (xn, yn); xn+1 = xn + ∆x, in which we are determining the x and y values ... Read More

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Developing a Webpage in HTML that can Segregate and Store Music

Question Task: A homepage that automatically comes up when you go to 127.0.0.1:3000 (instead of the default Ruby-on-Rails page). This page will describe your musical tastes including your two favorite types of music. These two types could be like: rock and classical, or folk and rap, or whatever an ... Read More

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Report on Elliptic, Low Pass, Bandpass, Butterworth, Chebychev I, II Filters in Matlab

Question 1.  Understanding Elliptic filters:  Elliptic filters are a class of filters that are well understood and well documented, even though their treatment in our textbook is extremely brief.  Using whatever resources you choose, describe:  a) The filter characteristic which ... Read More

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How TCP is reliable in Data Transfer Despite IP's unreliability, explain

Question TCP creates a reliable data transfer service, in addition to IP's unreliable best-effort service. Study this statement, and in your own words, summarize how TCP provides a reliable data transfer service. Summary The question belongs to Computer Science, particularly to Networking and it ... Read More

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What is Three-Way Handshake in TCP Connections

Question What is three-way handshake? Draw a diagram showing how a TCP connection is established through three-way handshake. Summary The question belongs to Computer Science, particularly to Networking and it is about three way handshake. The three way handshake is about TCP connection and a dia ... Read More

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8 Bit Bytes Complement in TCP and UDP Connections

Question UDP and TCP use the 1s complement for their check sums. Suppose you have the following three 8-bit bytes: 10011001, 01010010, and 01011001.a. What is the 1s complement of the sum of these 8-bit bytes? Show all your work.b. Why is it that UDP takes the 1s complement of the sum; that is, why ... Read More

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Packet Sending and Receiving Protocols for FSM

Question Consider a scenario in which a Host, A, wants to simultaneously send messages to Hosts B, C, and D. A is connected to B, C, and D via a broadcast channel, and a packet sent by A is carried by this channel to each of B, C, and D. Suppose that the broadcast channel connecting A, B, C, and D ... Read More

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