Summary of PL/1 (Programming Languages 1) History (Programming Language 1) A high-level IBM programming language introduced in 1964 with the System/360 series‚ developed by George Radin of IBM in 1964. Originally named (NPL) and Fortran VI. It was designed to combine features of and eventually supplant COBOL and FORTRAN‚ which never happened. A PL/I program is made up of procedures (modules) that can be compiled independently. There is always a main procedure and zero or more additional ones.
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T.S. Eliot’s Preludes is a poem in which he portrays the isolation of an individual from society. His imagery is clear and he uses many techniques to achieve this. The central theme of the poem is about the feeling of despair at the decline and dissolution of modern civilization. This poem was written in 1917‚ when there was a worldwide questioning of the values of modern western civilization. Due to many factors‚ especially the First World War and the economic depression‚ many artists‚ poets and
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COMP122 Week 1 Homework Part 1: Complete the following problems. 1. A) Write a function in C++ to the following specifications: Function name: even Return type: bool Parameter list: int n Statements in the body: if (n % 1 == 0) return (true); else return (false); B) What do you think the purpose of function? Write appropriate comments into the function to reflect this purpose. C) Draw a corresponding flow chart that reflects the
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• It is easy to use the Excel Solver to solve NLPs. • The process is similar to a linear model. • For NLPs having multiple local optimal solutions‚ the Solver may fail to find the optimal solution because it may pick a local extremum that is not a global extremum. 22 Example 2 • Trucko is trying to determine where they should locate a single warehouse. The positions in the x‐y plane of their four customers and the number of shipments made annually to each customer are given. Trucko
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Phoenix Computer 1. The incremental salary and training cost associated with hiring a new employee and training him/her to be laptop specialist. * Annual salary for new employee = $27‚000 * Cost for three month training program = $1‚500 per person * New employee undergoes three month training $27‚000/12 = $2‚250 $2‚250*3 months = $6‚750 $6‚750 + $1‚500 =$8‚250 per person The incremental salary and training cost associated with hiring a new employee and training
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Corporate Memos LaTasha Delaney ENG/221 March 4‚ 2014 Christopher Robbins MEMORANDUM Date: March 4‚ 2014 To: Manager From: LaTasha Delaney Subject: Web Conferencing Programs Good evening Mr. Charles. Earlier today you asked me to research some possible web conferencing programs that may help the company weekly status meetings. Since you assigned me to this task‚ I have found some programs that may work. I believe the best program that might fit the company needs would be due to
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Chapter 13 Answers to Exercises 1. Identify three objects that might belong to each of the following classes: a. Automobile b. NovelAuthor c. CollegeCourse The students will have a variety of answers for these questions. Some examples might be: a. myRedChevroletCamaro‚ theBlackfordMustangWithTheDentThatBobDrives‚ thePorschee911ThatDonaldTrumpOwns b. Terry Brooks‚ Steven King‚ Ray Bradbury c. English Composition‚ Calculus‚ Physics 2. Identify three different classes that might contain
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Garrison 13e Practice Exam – Chapter 3 Print these pages. Answer each of the following questions‚ explaining your answers or showing your work‚ as appropriate‚ and then compare your solutions to those provided at the end of the practice exam. 1. Closet Depot‚ Inc. had the following estimated costs for next year: Sales commissions $600‚000 Direct labor 440‚000 Salary of production supervisor 280‚000 Rent on factory equipment 128‚000 Direct materials 120‚000 Advertising expense
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Short-circuiting logical operators && and || OR (||) expressions – if the first evaluates as true‚ no need to evaluate the second operand AND (&&) expressions – if the first evaluates as false‚ no need to evaluate second operand C# also includes the & and | operators logical does not perform short-circuit evaluation NESTED-IF ELSE STATEMENT * Acceptable to write an if within an if * When block is completed‚ all remaining conditional expressions are skipped or bypassed *
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Introduction to computer Basics Background This topic will discuss the introduction to the use of the computer in the business area‚ including the basic hardware and software concepts. Information technology (IT) is one of the key resources in the modern business environment. We have lived during the past 20 years in a period that has strongly emphasised the strategic importance of information technology. Consequently‚ those currently involved in management have a clear vision of the technology’s
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