Susana Garcia IT242 week 5 Checkpoint Switching According to the textbook the packet switching networks move data in separate‚ the small data blocks or packets. When the packets are received they are reassembled in a proper sequence to make up the message. These packets do not depend on any path or connection and can take as many paths as necessary; this process is to maintain data integrity depending on the traffic load. The packet switched networks are used in LAN networks. The circuit switched
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CHECKPOINT: SIGNALS Explain the differences between data‚ voice‚ and video signals in 200 to 300 words. Include a description comparing the differences between a private branch exchange (PBX) and Voice over Internet protocol (VoIP). The three types of signals data‚ voice‚ and video. Besides the obvious differences between these three signals there is more to them. The first signal I will describe is the video signal. Like the name suggest a video signal transmits videos from one point
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and OPT algorithms (other than looking backward versus forward in time) is that the FIFO algorithm uses the time when a page was brought into memory‚ whereas the OPT algorithm uses the time when a page is to be used. If we use the recent past as an approximation of the near future‚ then we can replace the page that has not been used for the longest period of time (see Fig. 9.14). Figure 9.14: LRU page-replacement algorithm. This approach is the least-recently-used (LRU) algorithm. The result
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Capstone CheckPoint PSY/265 Friday‚ August 24‚ 2012 Axia College I will be discussing the media’s portrayal of sexuality in various ways which are as follows; I the positive and negative effects that the media involvement has played in adolescent’s lives as well as how all this has affected my own personal life also. The effects of media portrayal of sexuality on adolescent’s sexual lives are enormous because‚ media in our society today portrays acts of sexuality as routine
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Design of Algorithms Assignment 3 1. Compute the following sums: a. ∑ Answer: =∑ =u–1+1 = (n + 1) – 3 + 1 =n+1–2 =n-2 b. ∑ Answer: =∑ = [1 + 2] + … + n =∑ + (n + 1) – (1 + 2) =∑ + (n + 1) – 3 =∑ +n –2 = n(n + 1) + (n - 2) 2 = n2 + n + (n - 2) 2 = n2 + 3n – 4 2 c. ∑ Answer: ∑ =∑ =∑ = n (n+1) (2n + 1) + n (n+1) 6 2 = (n - 1) (n -1 + 1) (2 ( n –1) +1) + (n - 1) (n – 1 + 1) 6 2 = (n - 1) (n) (2n – 2 + 1) + (n – 1) (n) 6 2 2 = (n - n) (2n – 1) + (n – 1) (n) 6 2 =
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– I Analysis of Algorithm: INTRODUCTION – ANALYZING CONTROL STRUCTURES-AVERAGE CASE ANALYSIS-SOLVING RECURRENCES. ALGORITHM Informal Definition: An Algorithm is any well-defined computational procedure that takes some value or set of values as Input and produces a set of values or some value as output. Thus algorithm is a sequence of computational steps that transforms the i/p into the o/p. Formal Definition: An Algorithm is a finite set of
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2012 9th International Conference on Ubiquitous Intelligence and Computing and 9th International Conference on Autonomic and Trusted Computing A New Generation Children Tracking System Using Bluetooth MANET Composed of Android Mobile Terminals Koki MORII‚ Koji TAKETA‚ Yuichiro MORI‚ Hideharu KOJIMA† ‚ Eitaro KOHNO‚ Shinji INOUE‚ Tomoyuki OHTA‚ Yoshiaki KAKUDA Graduate School of Information Sciences‚ Hiroshima City University‚ Hiroshima‚ Japan {cohki@nsw.info.‚taketa@nsw.info.‚mori@nsw.info.‚kouno@nsw
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“Shaker Sort Algorithm” History Features Algorithm/Process Implementation 1. Pseudo code 2. Flowchart 3. Other programs Sample case study History of shaker sort Shaker Sort (implemented by Jason Harrison) Shaker Sort is like Selection Sort in that it passes over the unsorted part of the array to select the next element(s) to add to the sorted part. It differs in that with each pass it looks for the smallest and the largest remaining element. It then moves the smallest element into its
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CheckPoint Chapter 2 Programming Problem The manager of the Supermarket would like to be able to compute the unit price for the product sold here. To do this‚ the program should input the name and price of an item and its weight in pounds and ounces. Analysis Process: 1. Display the program title. 2. Prompt for item name. 3. Prompt for the price of item. 4. Prompt for weight of item in pounds. 5. Prompt for weight of item in ounces. 6. Convert pounds to ounces then add it to ounces.
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Group OF PROFESSIONAL COLLEGES‚ LUCKNOW Affiliated to G.B. TECHNICAL UNIVERSITY‚ LUCKNOW INTRODUCTION * RSA is an algorithm for public-key cryptography that is based on the presumed difficulty of factoring large integers‚ the factoring problem. * RSA stands for Ron Rivest‚ Adi Shamir and Leonard Adleman‚ who first publicly described the algorithm in 1977. * Clifford Cocks‚ an English mathematician‚ had developed an equivalent system in 1973‚ but it was classified until
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