...Overview: Deployment diagrams are used to visualize the topology of the physical components of a system where the software components are deployed. So deployment diagrams are used to describe the static deployment view of a system. Deployment diagrams consist of nodes and their relationships. Purpose: The name Deployment itself describes the purpose of the diagram. Deployment diagrams are used for describing the hardware components where software components are deployed. Component diagrams and deployment diagrams are closely related. Component diagrams are used to describe the components and deployment diagrams shows how they are deployed in hardware. UML is mainly designed to focus on software artifacts of a system. But these two diagrams are special diagrams used to focus on software components and hardware components. So most of the UML diagrams are used to handle logical components but deployment diagrams are made to focus on hardware topology of a system. Deployment diagrams are used by the system engineers. The purpose of deployment diagrams can be described as: * Visualize hardware topology of a system. * Describe the hardware components used to deploy software components. * Describe runtime processing nodes. How to draw Deployment Diagram? Deployment diagram represents the deployment view of a system. It is related to the component diagram. Because the components are deployed using the deployment diagrams. A deployment diagram consists of nodes. Nodes...
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...and Jack Hagemeister (WSU, Pullman) have also be used as guides in developing this template for the IT -706 Minor Project course. Software Requirements Specification for ONLINE RETAIL MANAGEMENT SYSTEM Version 1.0 approved Prepared by Dipali Jain, Ruchi Jain, Shivali Jain Indore Institute of Science & Technology 5th November 2013 Revision History Name | Date | Reason For Changes | Version | | | | | | | | | * Document Approval The following Software Requirements Specification has been accepted and approved by the following: Signature | Printed Name | Title | Date | | | | | | | | | Table of Contents Revision History ii Document Approval ii 1. Introduction 1 1.1 Purpose 1 1.2 Scope 2 1.3 Definitions, Acronyms, and Abbreviations …….....2 1.3 Intended Audience and Reading Suggestions 2 1.4...
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...SYSTEM REQUIREMENT STUDY .................................... 5 2.1 USER CHARACTERISTICS ................................................... 5 2.2 HARDWARE AND SOFTWARE REQUREMENTS ................
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...CompTIA A+ Certification Exam Objectives EXAM NUMBER: 220-901 About the Exam Candidates are encouraged to use this document to help prepare for CompTIA A+ 220-901. In order to receive the CompTIA A+ certification, you must pass two exams: 220-901 and 220-902. CompTIA A+ 220-901 measures the necessary skills for an entry-level IT professional. Successful candidates will have the knowledge required to: • Assemble components based on customer requirements • Install, configure and maintain devices, PCs and software for end users • Understand the basics of networking and security/forensics • Properly and safely diagnose, resolve and document common hardware and software issues • Apply troubleshooting skills • Provide appropriate customer support • Understand the basics of virtualization, desktop imaging and deployment These content examples are meant to clarify the test objectives and should not be construed as a comprehensive listing of all the content of this examination. EXAM ACCREDITATION CompTIA A+ is accredited by ANSI to show compliance with the ISO 17024 Standard and, as such, undergoes regular reviews and updates to the exam objectives. EXAM DEVELOPMENT CompTIA exams result from subject matter expert workshops and industry-wide survey results regarding the skills and knowledge required of an entry-level IT professional. CompTIA AUTHORIZED MATERIALS USE POLICY CompTIA Certifications, LLC is not affiliated with and does not authorize, endorse or condone...
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...Assignment # extended definition Term: Database management. Tejaswy. Polasani 901767790 ENG 160-104 DT: 09-26-2014 Data is a vital part in any organization. It has to be stored, organized, manipulated and protected. Database management system stores the data in such a way that inputting, outputting, storing, retrieving and managing information becomes easier .It is a software that provides interface between users and databases and responsible for maintaining the integrity and security of stored data, and for recovering information if the system fails. The four components of dbms are: Users, Database, Database application and Database Management Systems. Users: they use forms to read, enter, delete and query data. The users include administrators, end users and designers. Administrators: They look after the maintenance of the database which include system license and other things related to maintenance. End users: They are the business analysts. Designers: They design the database. Database systems: create and process forms, queries, control data base applications. Database: It is used to create, monitor and access the database. Dbms performs the following functions....
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...1.1 Introduction Object-Oriented Strategies Object-oriented programming embodies in software structures a number of powerful design strategies that are based on practical and proven software engineering techniques. By incorporating support for these strategies in software structures, object-oriented programming enables the manageable construction of more complex systems of software than was previously possible. The nature of these software structures has been shaped by decades of software engineering experience. The basic design strategies that are embodied in object-oriented programming are presented in the Table 1.1. The design strategies evolved as techniques for dealing with complex natural and man-made system. Because these strategies are so fundamental, they are encountered in other contexts and in other programming language forms. What is stressed here is the relationship of these strategies to the design and construction of object-oriented software. These strategies are widely supported by existing object-oriented languages though different languages may present them in different ways and some languages may support other variations of each one. For example, some object-oriented languages have additional ways of supporting generalization. The design strategies in object-oriented programming are effective for constructing software models of entities in the problem domain. In fact, some have argued that software design is largely about constructing a software model of the...
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...Congress seminar last August 16, 2014 with a theme ―Unifying Filipino IT Enthusiast, One Mind | One Goal | One Desire.‖ It was held at Ever Gotesco Malls, Commonwealth. This seminar was attended by different schools. This One-day seminar is subdivided into four parts with certificates. First, CISCO Network Security which is presented by Engr. Dan Ablong. Second, 3D Animation discussed by by Mr. Joselito ―Jet‖ Legazpi. Third and last, Android Mobile Apps Development and HTML5 elaborated by Prof. Erwin Globio. Computer Issues and Seminar Page 1 Mr. Danilo M. Ablong Cisco Certified Professional Topic: CISCO Security Topics discussed? 1.Cisco Definition 2.Types of Attacker 3.What is Security Policy? 4.Function of Security Policy 5.Applying Cisco IOS Security Features to Routers 6.Password Recovery 7.Access Control List Cisco Definition is an American multinational...
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...activity that uses a computer as its primary means of commission. The U.S. Department of Justice expands the definition of cybercrime to include any illegal activity that uses a computer for the storage of evidence. The growing list of cybercrimes includes crimes that have been made possible by computers, such as network intrusions and the dissemination of computer viruses, as well as computer-based variations of existing crimes, such as identity theft, stalking, bullying and terrorism. What are the basic element of computer network? 1.End devices also known as host :The sources and destinations of the communication . These devices act as the interface between the end users and the underlying network. Examples: Computers, mobile phones etc. 2. Intermediary devices: Devices that give network access to the attached end devices and transport the messages between hosts. Usually, transparent to the end users. Also, these devices accomplish communication functions in order to ensure the success of the communication process. Examples: Hubs, switches, routers, modems, firewalls, etc. 3. Transmission media: The physical media that connects the devices, enabling the exchange of messages between them. It may be wired or wireless. 4. Services: Network-aware software applications (e.g., a web browser) that request network resources (e.g., data) in order to enjoy the end user of the application some provided service (e.g., World Wide Web). 5. Processes: Software that runs on network...
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...A Abstract: A Java keyword used in a class definition to specify that a class is not to be instantiated, but rather inherited by other classes. An abstract class can have abstract methods that are not implemented in the abstract class, but in subclasses. Abstract class: A class that contains one or more abstract methods, and therefore can never be instantiated. Abstract classes are defined so that other classes can extend them and make them concrete by implementing the abstract methods. Abstract method: A method that has no implementation. Abstract Window Toolkit (AWT): A collection of graphical user interface (GUI) components that were implemented using native-platform versions of the components. These components provide that subset of functionality which is common to all native platforms. Largely supplanted by the Project Swing component set. See also Swing. Access control: The methods by which interactions with resources are limited to collections of users or programs for the purpose of enforcing integrity, confidentiality, or availability constraints. ACID: The acronym for the four properties guaranteed by transactions: atomicity, consistency, isolation, and durability. Actual parameter list: The arguments specified in a particular method call. See also formal parameter list. API: Application Programming Interface. The specification of how a programmer writing an application accesses the behavior and state of classes and objects. Applet: A component that typically...
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...architectural decisions — principles must be chosen with care. Below are a few examples to inspire. General 1. Non-proliferation of Technology Technical diversity will be controlled in order to reduce complexity. 2. Compliance with Law Compliance with all relevant laws and regulations. 3. Business Continuity The enterprise will be resilient to internal and external threats. 4. Business Alignment Every IT project must be aligned with business goals and strategy. 5. Common Use Solutions Cross-silo solutions are preferred over duplicative silo specific applications, systems and tools. 6. Simple Solutions IT will be as simple as possible. Where complexity is required it will be encapsulated and hidden behind a interface that is as simple as possible. 7. Quality A minimum standard of quality will be maintained despite time to market concerns. 8. Think Globally, Act Locally Solutions will consider the enterprise impact of architectural decisions. 9. Shared Resources Solutions will seek to maximum sharing of resources such as network, computing, storage and data. 10. Protection of Intellectual Property (IP) Patents, copyrights, trade secrets and other IP will be preserved and protected. Data 11. Information Openness Information must be open and available to support productivity and innovation. 12. Shared Asset Data is a shared enterprise asset and can't be...
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...Output Devices: Engaging Our Senses • Output devices o Enable users to see, hear, or feel the end result of processing operations o The two most popular output devices • Monitors (also called displays) • Printers Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall 1 Output Devices: Engaging Our Senses • Monitors o Display a temporary copy (soft copy) of processed data o Types of monitors include: • Cathode-ray tube (CRT)—legacy technology • Liquid crystal display (LCD) Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall 2 Output Devices: Engaging Our Senses • Monitors (con’t.) o LCD (flat-panel) displays: • Have a thin profile • Are used with newer desktops and notebooks • Have largely replaced CRT monitors • May accommodate high-definition video Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall 3 Output Devices: Engaging Our Senses • Monitors (con’t.) o Passive-matrix (Also known as dual scans) • Least expensive • Too slow for full-motion video • Electrical current charges groups of pixels o Active-matrix (also known as thin-film transistor [TFT] technology) • Used for better on-screen color quality • Charges each pixel individually as needed Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall 4 Output Devices: Engaging Our Senses • Monitors (con’t.) o Size is diagonal measurement o Size is straightforward for LCDs but more complex...
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...your cell phone [...] hand-held game machines [...] maybe even your microwave oven. Writing when Palm Inc. was introducing its first web-capable personal digital assistant, supporting web access with WAP, DiNucci saw the web "fragmenting" into a future that extended far beyond the browser/PC combination it was identified with. Her vision of the web's future focused on how the basic information structure and hyperlinking mechanism introduced by HTTP would be used by a variety of devices and platforms. As such, her use of the "2.0" designation refers to a next version of the web that does not directly relate to the term's current use. The term Web 2.0 did not resurface until 2002.[8][9][10][11] These authors focus on the concepts currently associated with the term where, as Scott Dietzen puts it, "the Web becomes a universal, standards-based integration platform".[10] John Robb wrote: "What is Web 2.0? It is a system that breaks with the old model of centralized Web sites and moves the power of the Web/Internet to the desktop."[11] In 2004, the term began its rise in popularity when O'Reilly Media and MediaLive hosted the first Web 2.0 conference. In their opening remarks, John Battelle and Tim O'Reilly outlined their definition of the "Web as Platform", where software applications are built upon the Web as opposed to upon the desktop. The unique aspect of this migration, they...
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...the living document on LI solutions for Mobile Cloud Services. Proposal ***********************First addition****************************** 4 Background on Mobile Cloud Services 4.1 General “Cloud computing, including distributed virtual services, is an evolving paradigm that is fundamentally and rapidly changing communication services and infrastructure. The diversity of these services and the underlying infrastructure has itself produced different perspectives. In general, most of the many forums dealing with cloud computing have found common ground in the following description (Special Publication 800-145, The NIST Definition of Cloud Computing, Sept 2011 [x])” ( ETSI DTR 101 567 V0.0.5 Lawful Interception (LI);Cloud/Virtual Services (CLI) [y]. Definition of “Cloud Computing” According to NIST: “Cloud Computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. This cloud model promotes availability and is composed of five essential characteristics, three service models, and four deployment models.” Cloud Essential Characteristics • On-demand...
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...Provide a high level view of topics to consider when upgrading to R12 When is a “technical” upgrade possible What do I need to research more When is the right time for training What do I include in my budget/timeline Functional Topics Technical Topics 2 Overview Are you aware that… There are over 1500 new features in R12 A responsibility can now access data in multiple organizations R12.1 was released in April 2009 How does this impact custom Responsibilities How will all these new features be “discovered” Quicker data entry for shared services organizations The user interface to the Oracle Diagnostics scripts was rewritten in OA Framework in R12.0.6 12.0 focused on Financials 12.1 focused on everything else including HR Utilizes role-based access control requiring role grants from the user management responsibility Setup reports in diagnostics can help you find missing setups 3 FINANCIALS - GL 4 Financials - GL Legal Entities have significant functionality in R12 Should reflect legal corporate structure Utilized by Accounting Functions, E-Business Tax, Intercompany, and Bank Account Balancing segment is associated with legal entity – not ledger Bank account is owned by legal entity Align your Ledger structure with your business plan Operating units are associated with ledgers in R12 – not LE Position your business to accommodate growth Design ledgers to satisfy non-GAAP accounting...
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...mechanical means, such as photocopying, recording, or information storage and retrieval systems. The material in this manual is subject to change without notice. The software is provided strictly on an “as is” basis. All software, including firmware, furnished to the user is on a licensed basis. Symbol grants to the user a non-transferable and non-exclusive license to use each software or firmware program delivered hereunder (licensed program). Except as noted below, such license may not be assigned, sublicensed, or otherwise transferred by the user without prior written consent of Symbol. No right to copy a licensed program in whole or in part is granted, except as permitted under copyright law. The user shall not modify, merge, or incorporate any form or portion of a licensed program with other program material, create a derivative work from a licensed program, or use a licensed program in a network without written permission from Symbol. The user agrees to maintain Symbol’s copyright notice on the licensed programs delivered hereunder, and to include the same on any authorized copies it makes, in whole or in part. The user agrees not to decompile, disassemble, decode, or reverse engineer any licensed program delivered to the user or any portion thereof. Symbol reserves the right to make changes to any software or product to improve reliability, function, or design. Symbol does not assume any product liability arising out of, or in connection with, the application or use of any product...
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