EXAM 1 – FORM A ACC 242 Fall‚ 2013 Name__________________________________ 1. The following information relates to a job cost system in a factory: For the year Estimated Actual Factory Overhead $600‚000 $635‚000 Direct Labor $500‚000 $525‚000 Direct Materials $500‚000 $520‚000 Direct Labor Hours 300‚000 hrs. 290‚000 hrs. The factory uses a predetermined overhead rate per direct labor hour to apply factory overhead. During the year jobs which cost $1‚200
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50 ‚ what are the minimum allowable values for the T-R separation distance and the height of the transmitter antenna? The carrier frequency is 900 MHz. 3. In the 2-ray path loss model with ?derive an appropriate expression far the location of the signal nulls at the receiver. 4 .Compare the received power for the exact expressions for the 2-ray ground reflection model. Assume the height of the transmitter is 40 m and the height of the receiver is 3m. The frequency is 1800 MHz‚ and unity gain antennas
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Devon Daniel Verizon Verizon stars with WorldCom in 1983 when Murray Waldron and William Rector came together to sketch out a plan create a long-distance telephone service. Long Distance Discount service‚ became their new company that began operating as a long-distance reseller in 1984. The new company grew quickly in the next fifteen years‚ over time it change to WorldCom. The company became one of the largest telecommunications corporations in the world. They also became the largest bankruptcy
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nikhil teja DIGITAL SIGNAL PROCESSING A signal is defined as any physical quantity that varies with time‚ space or another independent variable. A system is defined as a physical device that performs an operation on a signal. System is characterized by the type of operation that performs on the signal. Such operations are referred to as signal processing. Advantages of DSP 1. A digital programmable system allows flexibility in reconfiguring the digital signal processing operations by changing
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working in a team of four designing a secure wireless network on behalf of WeCare for a delivery company Rapid Pickup based on the requirements and by convincing the decisions maker of the company through fact based reports and presentations which clearly demonstrate that the proposed design works best for the company. WAP (Wireless Application Protocol) – Cellular phones/Handheld devices WAP or also known as Wireless Application Protocol is a set of protocols
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Lab manual for Digital Signal Processing Lab III B. Tech II Semester Prepared by J. Sunil Kumar‚ P.Saritha & Ch.Sateesh kumar reddy Department of Electronics & Communication Engineering Turbomachinery Institute of Technology & Sciences (Approved by AICTE & Affiliated to JNTUH) Indresam(v)‚ Patancheru(M)‚ Medak(Dist). Pin: 502 319 Date:………… DSP Lab Manual ……… Turbomachinery Institute of Technology & Sciences Certificate This is to certify that Mr. / Ms. ………………………………….
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ETH 125 Week 8 Quiz # 5 Chapter: 17 Age and Disability This is a multiple choice quiz and each item is worth two points for a total possible of 60 points. There is only one correct response for each numbered item‚ and you should use the Schaefer text as needed to determine the best response. Please write the letter of your answer on the line next to each question or highlight your answer. Review your work prior to submission and make sure you have responded to all questions. Save your work
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IT530 Assignment-Unit 6 No Name Kaplan University Prof: Jeffrey Robinson 03/15/2014 IT530 Assignment-Unit 6 Introduction Wireless Security The concepts of wireless network security consist of commitment of cyber security and maintaining security based on the latest development and exploits against the network K.W. Ross‚ J. K. (2012). Wireless Network Security is based on the principles of cryptography‚ message integrity‚ authentication‚ securing e-mails‚ securing TCP connections:
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Question 1:- Compare and contrast wired and wireless LANs. What unique concerns must be addressed by the designer of a wireless networks. Answer 1:- Introduction: LAN is a local Area Network and a computer network covering a small physical area‚ like a home‚ office‚ restaurant or small group of buildings‚ such as a school‚ a college or an airport. Although a LAN can be used as an isolated network to connect computers in an organization for the sole purpose of sharing resources‚ most LANs today
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satellite that orbits at a fixed part of the sky | a) | travels at a speed of 8 km/s | | b) | takes 24 hours to complete each orbit | | c) | travels at a speed slightly greater than 8 km/s
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