Suppose Bob joins a BitTorrent torrent, but he does not want to upload any data to any other peers (so called free-riding). a. Bob claims that he can receive a complete copy of the file that is shared by the swarm. Is Bob's claim possible? Why or why not? b. Bob further claims that he can further make his "free-riding" more efficient by using a collection of multiple computers (with distinct IP addresses) in the computer lab in his department. How can he do that?

Suppose Bob joins a BitTorrent torrent, but he does not want to upload any data to any other peers (so called free-riding). a. Bob claims that he can receive a complete copy of the file that is shared by the swarm. Is Bob's claim possible? Why or why not? b. Bob further claims that he can further make his "free-riding" more efficient by using a collection of multiple computers (with distinct IP addresses) in the computer lab in his department. How can he do that?

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

Please solve this data communication subject problem.
Please provide a complete solution and explain how did you get the answer thank you. For 16-PSK and a transmission system with a 10 kHz bandwitdth, determine the maximum bit rate.
Design a combinational circuit with three inputs x, y, and z with three outputs A, B, and C, when the binary input is 0, 1, 2, and 3, the binary output increases by two (x+2). When the binary input is 4, 5, 6, and 7, the binary output is decremented by three (x+3).And with the information obtain the minimized expression of each the outputs: A=? B=? and C=? usng karnaugh maps
Simplify the Boolean function using Tabulation Method solution and specify the following for the function F(w, x, y, z) = ∑(1, 3, 4, 5, 10, 11, 12, 13, 14, 15) Minterms with single x
EENG226 SIGNALS AND SYSTEMS PLEASE MAKE it clear ???? ALL thank and appreciation ?? ? Please just solve b
EENG226 SIGNALS AND SYSTEMS PLEASE MAKE it clear ???? ALL thank and appreciation ?? ? Please just solve a
Implement using any simulator possible. Show your solution truth table, kmap and simplified Boolean Function. Simplify your equation 1. Given the following notation, solve and construct the following:a. J (E,F,G,H) = Σ (0,2,5,6,7,8,10,14,15)b. Implement XNOR operation using NAND gates. 2. Construct the equivalent NAND-NAND circuit of the given Boolean function, F=B’(CD’+A) + C’D(A’+B)
Reduce the block diagram a) Reduce the block diagram b) Replace the values (c) Use the Routh-Hurwitz criterion to determine the stability of the system, is the system stable? is the system stable?
use KARNAUGH MAP method to minimise for the simplest Boolean expression. Use standard Sum-of-Product (SOP). Show complete and detailed workout
Consider two microprocessors having 8-bit and 16-bit wide external data buses, respectfully. The two processors are identical otherwise and their bus cycles are the same speed. Suppose all instructions and operands are two Bytes. By what factor do the maximum data transfer rates vary? Suppose all instructions and operands are one Byte. By what factor do the maximum data transfer rates vary? Discuss your answers.
This elementary problem begins to explore propagation delay and transmission delay, two central Concepts in data networking. Consider two hosts, A and B, connected by a single link of rate R Suppose that the two hosts are separated by m meters, and suppose the propagation along the link is s meters/sec. Host A is to send a packet of size L bits to Host B. Express the propagation delay, dprop, in terms of m and Determine the transmission time of the packet dtrans, in terms of L and Ignoring processing and queuing delays, obtain an expression for the end--‐to--‐ end delay. Suppose Host A begins to transmit the packet at time t=0. At time t=dtrans, where is the last bit of the packet? Suppose dprop is greater than dtrans. At time t=dtrans, where is the first bit of the packet? Suppose dprop is less than dtrans. At time t=dtrans, where is the first bit of the packet? Suppose s=2*109, L=1024 bits, and R=256 Find the distance m so that dprop equals dtrans.
Consider a communication system that adopts the Automatic Repeat reQuest (ARQ) protocol. That is, when a packet is successfully (with probability 1- α) or unsuccessfully (with probability α) received, the receiver respectively sends the transmitter a one-bit ‘ACK’ or ‘NAK’ message over a separate feedback channel. After receiving an ‘ACK’, the transmitter will move on to the next packet transmission; otherwise, the transmitter will re-transmit the same packet, and this process continues until the transmitter receives an ‘ACK’ message.(a) Assume the data packet of N binary bits contains k data bits and r parity check bits (i.e., N=k+r). During a packet transmission, each bit may flip with probability p (i.e., the bit error rate is p). We also know that the receiver is able to detect up to r bit flips errors (i.e., the packet will be unsuccessfully received if there are more than r bit errors). Please express α (the probability of unsuccessful packet transmission) in terms of N, r and…