Thermodynamics 2 Sem 2 2013/2014 Assignment 3 Solve all the problems below. Problems given are from the textbook “Thermodynamics: An Engineering Approach 7th Edition in SI Unit, Cengel, Boles”. Please make sure that steps and answers are written clearly. You do not need to rewrite the questions. However, please write the question numbers clearly. Please write clearly and properly. For example, when sketching diagrams or drawing lines, use ruler etc. Please use this page as the front page of
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Solution* for Chapter 1 Exercise* Solutions for Chapter 1 Exercises 1.1 5, CPU 1.2 1, abstraction 1.3 3, bit 1.4 8, computer family 1.5 19, memory 1.6 10, datapath 1.7 9, control 1.8 11, desktop (personal computer) 1.9 15, embedded system 1.10 22, server 1.11 18, LAN 1.12 27, WAN 1.13 23, supercomputer 1.14 14, DRAM 1.15 13, defect 1.16 6, chip 1.17 24, transistor 1.18 12, DVD 1.19 28, yield 1.20 2, assembler 1.21 20, operating system 1.22 7, compiler 1.23 25, VLSI 1.24
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CS252 Graduate Computer Architecture Motivation: Who Cares About I/O? • CPU Performance: 60% per year • I/O system performance limited by mechanical delays (disk I/O) • Amdahl's Law: system speed-up limited by the slowest part! < 10% per year (IO per sec) I/O Introduction: Storage Devices & RAID Jason Hill 10% IO & 10x CPU => 5x Performance (lose 50%) 10% IO & 100x CPU => 10x Performance (lose 90%) Diminishing fraction of time in CPU Diminishing value of faster CPUs • I/O bottleneck:
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Unit Conversion Worksheet When converting from one a unit to another it is useful to use conversion factors. Conversion factors are fractions that equal 1 because the numerator (top) equals the denominator (bottom), but they use different units. In algebra you learned that multiplying any quantity by 1 does not change the quantity’s value, so we can use conversion factors to change the units of a measurement without changing the value of a measurement. For instance, since 1 km = 1000 m,
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Assembly Language Programming Lecture Notes Delivered by Belal Hashmi Compiled by Junaid Haroon Preface Assembly language programming develops a very basic and low level understanding of the computer. In higher level languages there is a distance between the computer and the programmer. This is because higher level languages are designed to be closer and friendlier to the programmer, thereby creating distance with the machine. This distance is covered by translators called compilers
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1.1 Computer architecture refers to those attributes of a system visible to a programmer or, put another way, those attributes that have a direct impact on the logical execution of a program. Computer organization refers to the operational units and their interconnections that realize the architectural specifications. Examples of architectural attributes include the instruction set, the number of bits used to represent various data types (e.g., numbers, characters), I/O mechanisms, and
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<Name> Intro to Problem Solving and Algorithm Design CMIS 102 Professor March 30, 2015 My House Room 1 Length: 25’ Width: 17’ | Room 2 Length: 23’ Width: 11’ | | Room 4 Length: 23’ Width: 15’ | Room 3 Length: 25’ Width: 12’ | | Program Description * To identify the total square footage of the entire house by using mathematical equation and creating a C++ program to run the equation showing the formula and total area
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Recently when reading some articles about the metric system, I witnessed two strongly opposing views on the subject of the metric system in the United States. One of the authors strongly opposed the metric system, even displaying arrogance to defend his argument. The other author on the other was extremely loyal to the metric system, mocking the imperial system for it’s faults. Both authors have really strong points but I’m going to have to side with the pro-metric community. When I was reading
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Microprocessor Evolution: 4004 to Pentium-4 Joel Emer Computer Science and Artificial Intelligence Laboratory Massachusetts Institute of Technology Based on the material prepared by Krste Asanovic and Arvind November 2, 2005 First Microprocessor Intel 4004, 1971 Image removed due to copyright restrictions. To view image, visit http://news.com.com/Images+Moores+L aw+turns+40/2009-1041_3-56490195.html November 2, 2005 6.823 L15- 2 Emer • 4-bit accumulator architecture
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Computer Architecture Lecture 1: Digital logic circuits The digital computer is a digital system that performs various computational tasks. Digital computers use the binary number system, which has two digits: 0 and 1. A binary digit is called a bit. A computer system is sometimes subdivided into two functional entities: hardware and software. The hardware of the computer consists of all the electronic components and electromechanical devices that comprise the physical entity of the device. Computer
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