Week 3 Discussion Discuss the process for holding a project kick-off meeting. Who should attend? What key topics should be on the agenda? Statement This article is to discuss the process for holding a project kick-off meeting‚ who should be invited and what topics should be covered during the meeting. Elaboration What is a kick-off meeting? A kick-off meeting is the meeting held at the beginning of a project. What does a kick-off meeting do? The purpose of it is to provide an opportunity
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Kick-Off Breakfast! Donna A. Mack July 21‚ 2014 Strayer University Professional Communications Dr. Lee Murphy Table of Contents Executive Summary………………………………………………………………………3 Problem Statement……………………………………………………………………….3 Terminology………………………………………………………………………………..3 Report Overview…………………………………………………………………………...3 Overview of Alternatives…………………………………………………………………..3 Five criteria…………………………………………………………………………………4 Methods……………………………………………………………………………………4 Evaluation of Alternatives………………………………………………………………
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Entity-Relationship Diagrams (ERD) Data models are tools used in analysis to describe the data requirements and assumptions in the system from a top-down perspective. They also set the stage for the design of databases later on in the SDLC. There are three basic elements in ER models: Entities are the "things" about which we seek information. Attributes are the data we collect about the entities. Relationships provide the structure needed to draw information from multiple entities. Generally
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Entity Relationship Diagram The bellow diagram is what is refered to as an "Entity Relationship Diagram". Its purpose is to show the relationship between different data in the hotel management program ‚ and the actions that are performed on it. And how data from different objects relate to each other. Legend The Data Entities represent data that will need to be stored on the system‚ in general terms. The Relationships represent actions that will occur to the Data Entities‚ or Weak Entities.
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The Entity Relationship Diagram (ERD) depicts a conceptual data model that incorporates some of the important scientific information about the real world. It adopts a natural view that the real world consists of entities and relations (Chen‚ 1976). One objective of the ERD is to create a simple‚ easy to understand and conveniently presented data model consisting of entities‚ attributes‚ relationships and cardinalities. The model serves as tool for database design‚ where the model can facilitate communication
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#1. Entity Relationship Diagram #2. a. & b. One Room can be designated only one Room Type‚ whilst a particular Room Type can be assigned to several rooms (i.e. there may be many rooms that have double beds). Therefore‚ Room has a one-to-one relationship with RoomType and RoomType has a one-to-many relationship with Room. From the table‚ it can be seen that a particular room can only be designated as belonging to one type / category‚ thus confirming that Room RoomType has
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all of our options!” “I have to.” “I choose to!” “I can’t.” “There’s gotta be a way!” “You ruined my day.” “I’m not going to let your bad mood rub off on me!” Proactive People… • Are not easily offended • Take responsibility for their choices • Think before they act • Bounce back when something bad happens • Always
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G. NARAYANAMMA INSTITUTE OF TECHNOLOGY & SCIENCE (For Women) DEPARTMENT OF IT Principles of Programming Language –Operator precedence rules? –Operator associativity rules? –Order of operand evaluation? –Operand evaluation side effects? –Operator overloading? –Type mixing in expressions? Arithmetic Expressions: Operators A unary operator has one operand A binary operator has two operands A ternary operator has three operands Arithmetic Expressions: Operator Precedence Rules The operator precedence
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Tutorial Week 7 - Class and Entity-Relationship Diagrams 1 Class Diagrams and Entity Relationship Diagrams (ERD) Class diagrams and ERDs both model the structure of a system. Class diagrams represent the dynamic aspects of a system: both the structural and behavioural features. ERDs‚ depicting only structural features provide a static view of the system. 2 Class Diagrams 2.1 Elements of a class diagram: 2.1.1 class A class is a general concept (represented as a square box). A class defines
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Problem Statement: The football League has to do things different. They are not scoring their games how everyone does. They thought of a scoring system: Each field goal counts for 5 points Each touchdown counts for 3 points. The only way is to combine the field goals and the touchdowns somehow. Every score is not possible in their league. A score of 1 point isn’t possible‚ neither is 2 or 4. The task is to find out what is the highest impossible number you can’t make and explain how you for
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