An Overview of a Compiler - Part 1 Y.N. Srikant Department of Computer Science Indian Institute of Science Bangalore 560 012 NPTEL Course on Compiler Design Y.N. Srikant Compiler Overview Outline of the Lecture 1 2 3 4 5 Compiler overview with block diagram Lexical analysis with LEX Parsing with YACC Semantic analysis with attribute grammars Intermediate code generation with syntax-directed translation Code optimization examples 6 Topics 5 and 6 will be covered in Part
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Functional Decomposition Diagram An analyst first must understand an organization’s business functions before he or she can begin developing information systems. The functional decomposition diagram (FDD) is a business planning tool that depicts the hierarchy of business functions‚ processes‚ and subprocesses within an organization that are later described in detail using process models (chapter 6). The exercise of breaking down‚ or decomposing‚ the business functions into processes makes complex
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automata with output. Context−free Grammars (CFGs) − Formal definition‚ sentential forms‚ leftmost and rightmost derivations‚ the language of a CFG. Derivation tree or Parse tree−Definition‚ Relationship between parse trees and derivations. Parsing and ambiguity‚ Applications of CFGs‚ Ambiguity in grammars and Languages. Simplification of CFGs − Removing useless symbols‚ epsilon−Productions‚ and unit productions‚ Normal forms −CNF and GNF. Proving that some languages are not context free −Pumping lemma
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Top: The manager ’s job in context 1.0 Introduction 1.1 Facts About Managerial Work There are four myths about the manager ’s job‚ the fact that do not bear scrutiny. Folk tales: the manager is a reflective‚ plan of the system. The problem of the evidence is overwhelming‚ but it didn ’t support the claim. Fact: research shows that the manager ’s job at a relentless pace‚ their activity type‚ the characteristic is concise and discontinuous‚ their strong action and don ’t like the reflection.
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1.0 Introduction Point-of-Sales or POS with Inventory System‚ it can help the company in billing‚ monitoring the stocks‚ and issuing of receipts‚ importing all the product and goods in a system by using databases. Large companies used inventory system even small kind of business. As we observed‚ Gee Cee bakeshop Branch V. Tiomico Corner Gen. Hizon CSFP having a difficulties in billing and monitoring and issuing of receipts and they are finding ways or solutions to improve their business and make
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and national saving in Taiwan. Population and Development Review‚ 26‚ 141-173. Erling‚ H. (2002). Buddha business. Far Eastern Economic Review‚165(35)‚ 54. Gilley‚ B. (2010). Not so dire straits. Foreign Affairs‚ 89(1)‚ 44-60. Hall‚ E. T. (2000). Context and meaning. In L. A. Samovar & R. E. Porter (Eds.). Intercultural communication: A reader (9th ed.) Farazmand‚ F. A.‚ Tu‚ Y.‚ & Daneefard‚ H. (2011). Is religious culture a factor in negotiation: a cross-cultural comparison of Iran‚ Taiwan
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Introduction “Sweeney Todd – The Demon Barber of Fleet Street” is a well known play and musical capturing the audience’s attention as to what can happen behind closed doors. I will be reporting the background context of the musical and how Victorian life could influence the storyline and characters. I will cover historical‚ social‚ political‚ economical‚ cultural and technical aspects of the musical. “Sweeney Todd – The Demon Barber of Fleet Street” (which I will now refer to as “Sweeney Todd”)
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12/8/2012 Major Topics Chapter 9 Using Data Flow Diagrams Data flow diagram symbols Data flow diagram levels Creating data flow diagrams Physical and logical data flow diagrams Partitioning Event driven modeling Use case and data flow diagrams Systems Analysis and Design Kendall and Kendall Fifth Edition Kendall & Kendall Using Data Flow Diagrams Unexploded data flow diagrams are useful to identify information requirements Exploded data flow diagrams can be used for
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Manager’s Job in Context Contents Introduction………………………………………………………………………………3 Organizational Background – Dutch-Bangla Bank Ltd ………....................................3 Requirements and Job Description of Branch Manager.......................................3 Mr.Salam’s key people – internal and external interactions................................4 Internal Interactions: Human Resource Manager............................................................................................
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GUJARAT STATE LEVEL ELIGIBILITY TEST Code No.:19 Subject : COMPUTER SCIENCE AND APPLICATIONS SYLLABUS AND SAMPLE QUESTIONS Note : There will be two question papers‚ Paper—II and Paper—III. Paper—II will cover 50 Objective Type Questions carrying 100 marks. Paper—III will be of 200 marks and will consist of four sections‚ in all containing 26 questions (short and essay type) to attempt. For detail structure of Paper-III please visit our website http://www.msubaroda.ac.in PAPER-II 1. Discrete
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