...when things are input. End End Wait for Key Release Wait for Key Release Swap I/O back to original setup Swap I/O back to original setup Combine ‘R’ and ‘T’ and put into global variable Combine ‘R’ and ‘T’ and put into global variable Read another input (Keypad) and put into variable (e.g. ‘T’) Read another input (Keypad) and put into variable (e.g. ‘T’) Swap I/O Swap I/O Read the input (from Keypad) and put into variable (e.g. ‘P’) Read the input (from Keypad) and put into variable (e.g. ‘P’) Start Start - When a key depression has been detected and an interrupt generated, the MCU will need to determine which of the keys is being pressed. - E.g. Initial a row high, and scan the 4 columns to see if any are high, if one is, then you have found a pressed key. 3. How to identify which of the 16 keys were depressed (decode the key from the (4x4) matrix)? -The Keys are in a matrix, the PIC must determine which row and column matches the key press. - Once a key is pressed, a row/column circuit will be closed and the row (input) will pull low due to the column (output) being driven low. - E.g. Like the input of number of “pull-up” is record into keypad is now put into variable ‘P’ and another input like time “min” is set, which is now put into variable ‘T’. After that both is stored, will wait for the Key to Release. - Determine Rows and Column, for the pins and...
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...| Final Exam | AMBA 610 | April 16, 2013 | | Issue 1 – Ethics and Legal Environment The Badaracco’s video file from 2002 lists many important and critical analysis methods for finding a solution to right vs. right problems. He lists four main questions and three tests that will be answered in this answer to find the solution to how the HR should handle the situation with Sansa. Which way of proceeding will get the best net-net consequence? Badaracco’s (2002) right vs. right framework has the first question as what will get the greatest happiness for the greatest number of people. In this question, Sansa’s pros and cons are to be compared with the pros and cons of other employees of Iron Throne Industries (ITI). If HR lets Sansa to work as senior VP at ITI without her having an MBA, many other employees who have worked hard to get an MBA to apply to such positions might feel angry and distrust. Others might feel the credibility of their company has gone down. If she can falsify on resume, she could falsify other documents as well. On the other hand, if Sansa is let go for the reason of lying on the resume and not having an MBA, which was a requirement when she was promoted, the company would be losing an excellent employee who has shown that she is more than capable of her job. In this case, letting Sansa continue to work as a senior VP not only helps Sansa but also to all the employees of ITI as she has been an outstanding worker and would further increase revenue...
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...Detailed Assignment Information: Global Business Assignment 1: | Administrative Details | | Submission Date: 9th January 2013 (midnight): online submission | | Work will be marked out of | 100 | | Absolute value of work | 50% | | Submission Details | | The assignment should be word processed and/or in an electronic format which can be accessed through the technology available on campus. Make sure that you enter your student enrolment number at the top of the document. By submitting your work in this fashion you are agreeing to abide by the University’s regulations on plagiarism. Plagiarism is defined as presenting the work of someone else as your own. This includes statistical data, graphs, charts and any other graphically represented material. It also includes copying of another student’s work for submission as your own. For more information on this, read the University's Student Regulations. | | | | Outline Description | | You should submit a management report analysing the issues affecting the global business environment from the point of view of the case study SME (Elecdyne). The report must also utilise information from a range of sources, including on-line sources such as newspapers, websites etc. which should be located in appendices. The report should be no longer than 2,500 words in length. It is important that you complete all the supplementary tasks for this module and participate in the discussion forums as they will help...
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... 8141333 Case for Analysis: How IKEA manages the global Environment. Discussion Questions: Q1: List the various ways in which IKEA has managed the global environment over time. 1. Company’s approach that focuses on Simplicity, attention to detail and cost consciousness which help in attracting customers and their needs and wishes and approach of responsive in every aspect of its operations and behavior that lead to keep their organization reputation at a high level and customer expectations 2. Company’s Owner approach in money saving and being responsible for all details and tasks that every employee does and being active as an owner or a stakeholder and also and being a hard-worker and essential in their rules and operations 3. When it comes for expensive and cost coverage, every single employee focuses on keeps the costs and expenses for any certain tasks, activity, trainings, and business travels to a minimum 4. Company’s owner approach that every new employee, should starting the IKEA’s global approach at the time he starts his job by performing it at the bottom of the ladder and getting trained to perform all various jobs involved in store operations 5. Employees initiatives and responsibilities for solving problems and for focusing on customers 6. Keep encouraging and promoting enthusiastic employees for those who demonstrate and bought enthusiasm and togetherness into IKEA’S global culture 7. Keeping the teamwork spirit and one family...
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...Appendix D: Answers to Checkpoint Questions Chapter 1 1.1 A program is a set of instructions that a computer follows to perform a task. 1.2 Hardware is all of the physical devices, or components, that a computer is made of. 1.3 The central processing unit (CPU), main memory, secondary storage devices, input devices, and output devices. 1.4 The CPU 1.5 Main memory 1.6 Secondary storage 1.7 Input device 1.8 Output device 1.9 One byte 1.10 A bit 1.11 The binary numbering system. 1.12 It is an encoding scheme that uses a set of 128 numeric codes to represent the English letters, various punctuation marks, and other characters. These numeric codes are used to store characters in a computer's memory. (ASCII stands for the American Standard Code for Information Interchange.) 1.13 Unicode 1.14 Digital data is data that is stored in binary, and a digital device is any device that works with binary data. 1.15 Machine language 1.16 Main memory, or RAM 1.17 The fetch-decode-execute cycle. 1.18 It is an alternative to machine language. Instead of using binary numbers for instructions, assembly language uses short words that are known as mnemonics. 1.19 A high-level language 1.20 Syntax 1.21 A compiler 1.22 An interpreter 1.23 A syntax error 1.24 The operating system 1.25 A utility program 1.26 Application software Chapter 2 2.1 Any person, group, or organization that is asking you to write a program. 2.2 A single function that the program...
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...programmer to write an operation once, and then be able to execute it any time needed later in the code. 2. Header – The starting point of the module Body- The list of statements that belong to the module 3. The program returns to the memory address just after from where the module was called, and continues to execute 4. A local variable is a variable that is declared from within the module. Only statements in that module can access it. 5. A local variable’s scope begins at the variable’s declaration and ends at the end of the module in which it is declared. 6. Passing an argument by value is a one-way communication from the main program to the module. Changes to the parameter variable inside the module do not affect the argument in the calling part of the program. Passing an argument by reference is a two-way communication from the main program to the module and it allows modification of the variable in the calling program 7. Global variables make a program difficult to debug because any statement in a program file can change the value of a global variable. If you find that the wrong value is being stored in the global variable, you have to track down every statement that accesses it to determine where the bad value is coming from. 1. Module timesTen (integer originalNumber by value) Set a = originalNumber * 10 Input a Display “The answer is “, a 5. Module getNumber (integer number by reference) Display “Please enter a number” Input number ...
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...statements that belong together as a group, and are performed any time the function is executed. When a function is executing, what happens when the end of the function block is reached?When a function is executing, it 'returns' when the end of the block is reached - meaning the interpreter jumps back to the part of the program that called the function, and the program resumes execution at that point. What is a local variable? What statements are able to access a local variable?A local variable is a variable that is declared inside of a function. Only statements in the same function can access a local variable. What is a local variable's scope?A local variable's scope is the part of a program in which the variable may be accessed and is only visible to the statements in the variable's scope. Why do global variables make a program difficult to debug?Global variables make a program difficult to debug because any statement in a program file can change the value of a global variable. If you find that the wrong value is being stored in a global variable, you have to track down every statement that accesses it to determine where the bad value is coming...
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...Short Answers 1. Modules help you in the sense of reducing the duplication of programs within a program. 2. The module has two parts, the body and header. The header indicates the starting point and the body is a list of statements that belong to the module. 3. When the module is executing, the computer jumps to that module and executes the statements in the modules body. 4. The local variable is declared in the module. It also belongs in the module in which its declared and only statements inside that module can access that module can access the variable. 5. The local variable usually beings at the variables declaration and ends at the end of the module which is then the variable is declared. 6. The difference between the both is that only a copy of the arguments value is passed and passing by reference means that the argument is passed into a specific type of parameter. 7. Global variables make debugging difficult because they make programming hard to understand, modules that use global variables are usually dependent and you have to track down every statement. Algorithm Workbench 1. Module main() Declare userNum as Integer Display “Enter a number” Input userNum Call TimesTen(usernum) Display usernum End 5. 13.4 00.0 00.0 6. 1, 3.4 0, 0 0, 0 7. Allows changes the values of passed parameters 1,3.4 0,0 0,0 Doesn’t allow changing of parameters 1,3.4 0,0 1,3.4 Programming Exercises 1. Kilo=input (“Enter distance in kilometers”) ...
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...Short answers 1. It lets you use the code by calling that module instead of rewriting the code. 2. It has a header and a body. The header is the starting point of the module and then the body is where the code is written and the module ended. 3. The program will stop executing 4. A local variable is a variable that is declared indie of a module and can only accessed inside of its own module 5. A local variable’s scope usually begins at the variable’s declaration and ends at the end of the module in which the variable is declared. 6. Passing byval means that only a copy of the variable is passed. Passing byref means that the variable is passed and can be altered in that module. 7. Any statement in a program can change the value of a global variable. Algorithm Workbench 1. Sub timesTen( byref argument as integer, byref product as integer) Product = argument * 10 5. sub getNumber(byref number as integer) Console.wroteline(“enter your number”) Number = console.readline() 6. At the end it should display both x and y as a 0 7. at the end of this is should make the variables a set to 1 and b set you 3.4 and display 1 and 3.4 Programming exercises 1. Module Module1 Sub Main() Dim kilo As Decimal = 0 Dim miles As Decimal = 0 Console.WriteLine("Please neter how many kilometers to have traveled.") kilo = Console.ReadLine() mathStuff(kilo, miles) Console.WriteLine("You...
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...Using Global Variables Global Variables Global variables are used in applications in programming. There are advantages and disadvantages to using these variables. Using global variables has its advantages in some forms of applications, while using them in others would make using them more difficult. Global variables are useful when you need to share a function with all functions in an application. Global variables can be easier to identify in an application by giving them a unique name, so that other programmers can see they are working with a global variable when maintaining your application. On small programs such as widgets or gadgets it may be easier to use global rather than passing around local variables. Using a global variable means that other functions cannot update it. Another advantage to global is that they can be accessed from anywhere in the program. Some are also disadvantages to using global variables. Global variables can create mutual dependencies, with an increase in dependencies the complexity of the code increases. Any function can access a global variable in the program so a change in the program at one point can change values everywhere. Global variable also slow down performance speed a little. Using global variables makes reusing parts of the script impossible. Global variables also make tracking a bug much harder. When declaring a global variable in a flowchart, you would but the variable in the main part of the program, hence the box the...
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...Research Assignment 1. List 5 advantages and 5 disadvantages of using global variables. Advantages: 1.It is accessible to all the modules in a program. 2.You only have to declare it once outside the modules. 3.It is good to use it for constants you want to keep consistant. 4. It simplifies maintenance, avoids duplication of local constants. 5. It can make a program easier to read in reference to constants. Disadvantages: 1.It makes debugging difficult. 2.Any statement in a program can change the value. 3.If modules use global variables it is dependent upon the module and if other modules are presented you have to redesign all over each time. 4.It makes a program hard to understand since it can be modified and have to be aware of all other parts of the program that access it. 5.Global variables are not writing direct into flowcharts. 2. How can you declare global and local variables in flowcharts? Global variables are displayed in pseudocode but not in flowcharts directly. 3. How can you declare global and local variables in pseudocode? You can declare variables using the Global, Local, or Component statements, or you can use local variables without declaring them. Here are some examples: Local Number &AGE; Global String &OPER_NICKNAME; Component Rowset &MY_ROWSET; Local Any &SOME_FIELD; Local ApiObject &MYTREE; Local Boolean &Compare = True; Variable declarations are usually placed above the main body of a PeopleCode program...
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...Introduction One of the most important items about gaming is there are winners and losers (in a fun and entertaining way), which influences and entices players all over the world. All of the variables involved with the networks that provide gaming platforms are so dynamic and diverse. From games that are purely for fun or learning there will be a huge market for deploying bigger networks. This is one reason networks growth should grow exponentially. Below is what I have identified as a gaming or Local Exchange network. “Retrieved from, http://www.psu.com/a018031/” 12/17/2013 Posted January 17th, 2013 at 19:30 EDT by Timothy Nunes “Retrieved from, http://www.hcl-axon.com/Our_Products/gamedge/” 12/17/2013 “Retrieved from, http://compnetworking.about.com/od/homenetworking/ig/Home-Network-Diagrams/Hybrid-Network-Diagram.htm” 12/17/13 By Bradley Mitchell References • Home Wi-Fi Security Checklist Cited in the "Handbook of Electronic Security and Digital Forensics" and other titles! • Fixing Common Internet Connection Problems There's nothing more frustrating than a broken Internet connection. We have some tips that can help. Summary The development of a good gaming network has many components that work to enable the end user to have a full experience of entertainment and enjoyment. Some networks are much smaller which can be setup for home use. The ability to play a...
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...Five advantages: 1. C++ is well-suited for large projects because it has an object-oriented structure. People can collaborate on one program by breaking it up into parts and having a small group or even one individual work on each part. The object-oriented structure also allows code to be reused a lot, which can cut down development time. C++ is also a fairly efficient language - although many C programmers will disagree. 2. C is a popular language, especially in game programming, because it doesn't have the extra packaging of the object-oriented C++. Programmers use C because it makes programs slightly faster and smaller than programs written in C++. You might wonder, however, whether it's worth giving up the reusability of C++ to get the small increase in performance with C, especially when C++ can, where necessary, be written in a C programming style. 3. Pascal is primarily a teaching language. Few industrial programs are written in Pascal. Pascal tends to use keywords instead of C-style braces and symbols, so it is a bit easier for beginners to understand than languages like C++. Still, not everyone thinks Pascal is just for the schools. Borland, the huge compiler software company, has been pushing Delphi as an industrial strength programming language. Delphi is an object-oriented version of Pascal, and currently, only Borland compilers use it. 4. Java is a multi-platform language that is especially useful in networking. Of course, the most famous usage of Java is on...
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...Derek Taylor 24 July 2015 Homework Assignment & Research Assignment 1.) What is the difference between Application Software and System Software? (Give an example of both) System software is an integral part that aids in the computer’s functioning. It manages the computer resources in ways that they can operate in tandem. System software provides a platform for the execution of application software. Examples of system software are BIOS and firmware. Application software is created for users. They manage their specific tasks to suit their needs like a media player of word processors. Examples of application software are CRM software, ERP software, accounting, graphics, and media software. 2.) What does it mean when we say that an interpreter both “Translates and Executes” Instructions? In the case of the interpreter, it translates and executes each line of codes one line at a time. Thus if the program has syntax errors (violation of program rule) lower down in the code, you never know until the interpreter reaches to that statement. 3.) Explain the “fectch-decode-execute” cycle. In the first step, fetch instruction, the processor fetches the instruction from the memory. The instruction is transferred from memory to instruction register. The processor is ready to fetch instruction. The instruction pointer contains the address 0100 contains the instruction MOV AX, 0. The memory places the instruction on the data bus. The processor then copies...
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