Month: May 2007

Why Unified Modeling Language (UML)

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Why Unified Modeling Language (UML) There are a number of reasons why you will want to consider Unified Modeling Language (UML) – for your application development. When I think of UML, one term which comes to mind is "software quality." One thing that has plagued the software industry in recent year is poor software design. While the software industry has done fairly well for the last decade, the impact of globalization is changing the ways in which software is designed. In the past, most software applications would be constructed in… Read More

English Mistakes That Can Kill Your Chances of Getting a Job

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English Mistakes That Can Kill Your Chances of Getting a Job Whether you’re preparing for a job interview, preparing to give a speech before a crowd, or writing up a business presentation to submit to your superiors, it is critically important for you to make sure everything is correct. When it comes to your career, you can’t avoid to make any mistakes. Using improper English during a job interview will cause you not to get the job. If you are giving a speech, using improper English will make your audience… Read More

UML Industry Usage

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UML Industry Usage : Introduction UML is a very important programming language for those who work in either the software development, or software engineering field. UML is the program of choice for many software developers because it uses an object oriented approach, and this is valuable for many contemporary software applications. If you need to build an application that will be largely used for the manipulation of HTML or XML, the Unified Modeling Language is an approach you will want to consider. One of the biggest challenges that software developers… Read More

UML Introduction

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UML Basics UML, or Unified Modeling Language, is a specification language that is used in the software engineering field. It can be defined as a general purpose language that uses a graphical designation which can create an abstract model. This abstract model can then be used in a system. This system is called the UML model. The Object Management group is responsible for defining UML, and they do this via the UML metamodel. XMI can be used to serialize the UML model. The Unified Modeling Language is commonly used to… Read More

How To Use Proper English When You are Giving a Speech

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How To Use Proper English When You are Giving a Speech For many of us, giving a speech is one of the most daunting tasks we could ever engage in. You have to stand up in front of a group of people, and you must speak to them about various concepts or ideas. You may be nervous, and if the people don’t understand what you’re trying to say, the experience can be humiliating. But this is only the tip of the iceberg. Depending on the speech and why you are… Read More

International English

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International English International English is a phenomenon that deals with the English language being spoken on a global scale. International English will come in a wide variety of dialects, and it is moving in the direction of a standard that must be used in countries around the globe. Because of cultural differences in various countries, whether or not this standard will be reached is up for debate. International English may also be known as Global English or Standard English. Like many languages, English has continued to evolve over the centuries.… Read More

Mainframes Computers

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Mainframe Introduction In this Mainframe tutorial you will learn about mainframes and its concepts and some of the early mainframes describing the evolution and history of mainframes in detail. History and Evolution of Mainframes, Mainframe Channel, Direct Access Storage Device – DASD and Logical Partition – LPAR. What is Mainframe? As we all know the term mainframe when said to a layman would give a feeling of a large computer, but the question arise how large it is and what is the specialty of these mainframes. The answer to this… Read More

Strategies You Can Use to Enhance Your Vocabulary

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Strategies You Can Use to Enhance Your Vocabulary To improve your vocabulary, you must have a game plan. The best way to get this game plan is to develop strategies that can lead you to success. Reading is the foundation that will allow you to increase your skills. When you seek out information on your own by reading, you are referred to as being an active learner. Many students increase their vocabulary by participating in class reading projects. Introduction The first strategy in building your vocabulary is to comprehend what… Read More

Importance of Strong Vocabulary

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Why Having a Strong Vocabulary is So Important In addition to your appearance and the way you carry yourself, people will judge you based on the words that come out of your mouth. Even if you are a mathematical genius, having a poor vocabulary will send across a message that you’re not very intelligent. Having a Poor Vocabulary Can Close Doors While some people reading this may feel that they don’t care what others think about them, there is more to this issue than what is apparent on the surface.… Read More

Virtualization Virtual Servers and Virtual Storage

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Virtualization Virtual Servers and Virtual Storage Virtualization is one of the major software trends of 2007. This type of software allows multiple OSs (operating systems) to run side by side from a single server. Servers are computer systems that provide services to other systems or clients. All major vendors are emphasizing virtualization, including IBM, Intel, Microsoft and, especially, VMWare. Introduction Virtualization supports virtual operating systems, servers, storage, and network functions. It works in conjunction with autonomic computing, in which an organization’s IT manages itself according to perceived activity and utility.… Read More

JavaScript Frame object

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JavaScript Frame Object In this JavaScript tutorial, you will learn about frame object its properties and methods in detail with example. frame object, properties of frame object, frames, self, name, length, parent, methods of frame object, blur(), focus(), setInterval(), clearInterval(), setTimeout(expression, milliseconds), clearTimeout() and events associated with frame object. Frame Object: The frame object is a browser object of JavaScript used for accessing HTML frames. The user can use frames array to access all frames within a window. Using the indexing concept, users can access the frames array. NOTE: The… Read More

JavaScript Event Object

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JavaScript Event Object In this JavaScript tutorial you will learn about JavaScript event object, properties of event object, altKey, ctrlKey and shiftKey, button, integer value action representation, cancelBubble, clientX and clientY, fromElement and toElement, height and width. event Object: The event object is a browser object used to get information about a particular event specified. Using event object, users can access information about event happenings. The difference between event object and Event object is such that the latter gives constants that can be used to identify events, while the former… Read More

JavaScript Object Oriented Features

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JavaScript Object Oriented Features In this JavaScript tutorial you will learn about JavaScript Object Oriented Features, object type, object instantiation, using object properties, using object methods and achieving object instantiation. Object-oriented capabilities make any language or application powerful. This section outlines the object oriented features supported by JavaScript and how to use them in programming process. JavaScript is not a complete programming language but, rather, it is a scripting language. There are some object-oriented features that are not supported by JavaScript. JavaScript does not support the features of inheritance, information… Read More

JavaScript Events Handling

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JavaScript Events Handling In this JavaScript tutorial, you will learn about handling events in JavaScript, what is event handling in JavaScript? events in JavaScript, events associated with mouse – onmousemove, onclick, ondblclick, onmouseout, onmouseover, events associated with keyboard – onkeydown, onkeyup, onkeypress. onerror, onfocus, onblur, onsubmit, onload and onunload. What is Event Handling in JavaScript? This is a very vital concept of JavaScript because without events there would be no code. Event handling is the execution of code for the user’s reaction. In other words, when a user performs some… Read More

Literature Can Enhance Your Vocabulary

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Literature Can Enhance Your Vocabulary You can often tell a lot about a person based on the things they read. If someone reads a lot of comics, it is safe to assume they enjoy comics stories. If someone reads a lot of science fiction books, you can also assume that this person enjoys science fiction. You Are What You Read Just as you can learn the interests of a person by looking at their personal library, you can also determine their vocabulary level by looking at the books they read.… Read More

JavaScript Form Object

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JavaScript Form Object In this JavaScript Tutorial you will learn about JavaScript form object, properties of form object, action – elements[], encoding, length, method, name, target, button, checkbox, FileUpload, hidden, password, radio, reset, select, submit, text, textarea and methods of form object. Form Object: form object is a Browser object of JavaScript used to access an HTML form. If a user wants to access all forms within a document then he can use the forms array. The form object is actually a property of document object that is uniquely created… Read More

JavaScript FileUpload Object

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JavaScript FileUpload object In this JavaScript tutorial, you will learn about FileUpload object, FileUpload properties, accessKey, disabled, form, name, type, value, FileUpload methods – blur(), focus(), select(), handleEvent(), click() and event handlers – onblur, onchange and onfocus.   FileUpload object: FileUpload represents an element that allows a user to specify a file to be uploaded or submitted along with the form. The FileUpload object is a Browser object and is used to access the above FileUpload element of a form. Thus, the FileUpload object allows the user to give any… Read More

Trends in Data Quality and Management

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Trends in Data Quality and Management One of the biggest technological trends for 2007 is database management, specifically insuring data quality. Databases are a collection of pieces of information organized according to a schema. Schemas describe the information pieces in the database and the relationship between them. Database models include relational, hierarchical, and network models to organize relationships between data. This structure allows for programs to access databases and efficiently use information to perform functions, answer queries and otherwise process data. The software that performs this procedure is called the… Read More

Importance of Vocabulary from an Early Age

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Importance of Vocabulary from an Early Age Why Vocabulary is an Important Part of Literacy? It can be said that vocabulary is comprised of three things, and these are writing, reading, and speaking. All three of these elements are used to make up a larger structure that is called literacy. While literacy has been important ever since humans first discovered writing, it has become much more important in the information age. More than ever before, information has been allowed to flow freely. While much of this information is not very… Read More

Software as a Service (SAAS)

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Software as a Service (SAAS) Software as a service (SAAS) is at the forefront of technological trends in 2007. It refers to a mode of software delivery where maintenance, daily operation and software support is provided by the software company through Internet delivery of applications. Introduction SAAS delivery is defined by some fundamental characteristics. SAAS software must be able to access and manage commercial applications through a network-based connection. Software activity is managed at a central, remote location and allows customers access to applications through the Web. Application delivery is… Read More

Various Methods for Teaching Vocabulary

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Various Methods for Teaching Vocabulary Just as with any skill, those who wish to enhance their vocabulary will need to learn how to read, speak, and write properly. Generally, when it comes to teaching vocabulary, you will typically be presented with two options, and these are spelling or phonics. The method that you should use is dependent on your age and skill. If you are trying to help a first grader improve their vocabulary, you will want to start with phonics. Starting with phonics will allow you to build a… Read More

Java Technology Trends

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Technology Trends Involving Java Java is an object-oriented programming language (OOP) for Web browsers. It is organized around data rather than actions and supports polymorphism (which allows the same code to be written generically so it can function with different datatypes), inheritance (which allows one class to behave like another class, or category of objects, and to expand it operations to perform specific functions), and encapsulation (or the process of combining objects to create new entities). Introduction In OOP, the ‘object’, which includes both data and procedures, is an encapsulated… Read More

Importance of English in International Business

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Importance of English in International Business While English is not the most widely spoken language in the world when you look at it in terms of the number of native speakers, it is the world’s most prominent language. While a larger number of people speak Chinese, that language is largely confined to China. English on the other hand, is spoken around the world. It has been estimated that out of the roughly 6 billion people that are alive today about 350 million speak English. When you look at the importance… Read More

Advancements in Web Service Applications

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Advancements in Web Service Applications Web services, also known as application services, describe the standardized integration of Web-based applications enabling communication between businesses and their clients. This communication is encoded and disseminated using certain core specifications. Introduction XMLs (Extensible Markup Languages) format the service request, usually in HTML (Hypertext Markup Language), creating intelligible documents for the World Wide Web. SOAPs (Standard Object Access Protocol) establish the basic framework for transferring data. WDSLs (Web Services Description Language), which is an XML-formatted description of possible communication endpoints that can exchange messages. WDSL… Read More

Increase your Job Outlook on Global Scale

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Increase your Job Outlook on Global Scale The advent of both globalization and outsourcing are factors that are changing the world. These elements have allowed the world to become much more interconnected, and the differences between cultures which existed in the past have largely been reduced. While many people feel that these elements are threatening the individuality of cultures around the world, a number of opportunities have emerged. Those who are able to take advantage of these opportunities are much more likely to become successful. If you don’t take advantage… Read More

The Promise and Foundation of .NET

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The Promise and Foundation of .NET .NET provides a framework for web services used by Microsoft’s Windows, which is the standard operating system on the majority of personal and business computers. These web services include pre-existing IT (and specifically web services) protocols and technologies like XML (Extensible Markup Language), SOAP (Simple Object-Access Protocol), WSDL (Web Services Description Language) and the universal business directory UDDI (Universal Description, Discover and Integration). Introduction While .NET allows Microsoft to centralize the programming support for its web services, it is also a Microsoft business strategy… Read More

Enhancing Your Vocabulary

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Enhancing Your Vocabulary In this English Vocabulary article you will learn how to enhance your vocabulary, how reading is a crucial part of enhancing your vocabulary, knowing when to use the right vocabulary, questions that you must ask yourself before you use various words and tips for vocabulary mastery. Knowing When To Use The Right Vocabulary As you begin to improve your vocabulary, it is very important for you to learn when and how to use it. Knowing a large word is not enough to showcase your skill. You must also… Read More

Moving towards Service Oriented Architecture

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Moving towards Service Oriented Architecture From 2006 to 2007 the major trend in information technology (IT) has been the shift from building infrastructure to service-based or Service-Oriented Architecture (SOA). These trends emerge from a growing dissatisfaction with dated systems such as CRM (Customer Relationship Management) software, ERP (Enterprise Resource Planning) software. This article will discuss the current trends that see ERPs giving way to SOAs. Background Until recently, IT systems were dominated by a focus on infrastructure. IT infrastructure refers to the hardware and software that maintains and organizes information… Read More

JSP Response Object

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JSP Response Object In this JSP tutorial, you will learn about JSP Response object, Methods of response Object, setContentType(), addCookie(Cookie cookie), containsHeader(String name), setHeader(String name, String value), sendRedirect(String) and sendError(int status_code). The response object denotes the HTTP Response data. The result or the information of a request is denoted with this object. The response object handles the output of the client. This contrasts with the request object. The class or the interface name of the response object is http.HttpServletResponse. The response object is written: Javax.servlet.http.httpservletresponse. The response object is generally… Read More

Why Improving Your Vocabulary Can Enhance Your Life

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Why Improving Your Vocabulary Can Enhance Your Life There are a number of reasons why you will want to improve your vocabulary. You will feel good about yourself, because you will have a larger command of your language. It has also been shown that improving your vocabulary can greatly increase your IQ. In addition to this, there are many practical benefits you can gain by improving your vocabulary. Perhaps the best benefit is being able to communicate your ideas to people in a much more effective manner. While most of… Read More

JSP Request Object

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JSP Request Object In this JSP tutorial, you will learn about JSP request object, JSP request object methods, getParameter(String name), getParameterNames(), getParameterValues(String name), getQueryString(), getRequestURI(), getServletPath(), setAttribute(String,Object), removeAttribute(String) The request object in JSP is used to get the values that the client passes to the web server during an HTTP request. The request object is used to take the value from the client’s web browser and pass it to the server. This is performed using an HTTP request such as: headers, cookies or arguments. The class or the interface name… Read More

Advancements in Service Oriented Architecture

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Advancements in Service Oriented Architecture Service-oriented architecture (SOA) is an organized collection of services in communication with each other to perform specific functions. In the field of information technology (IT), a service is a discrete, self-contained bundle of information that is connected to other services. Introduction Web services, or technologies used to support connections, establish the connection and communication between services through standardized, data-organizing languages like XML. Communication between services supports an organization’s internal structure and how that structure interacts with external systems, hence the architectural aspect of SOAs. This… Read More

JSP Application Object

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JSP Application Object In this JSP tutorial, you will learn about application object, the methods available in application object, getAttribute(String name), getAttributeNames, setAttribute(String objName, Object object), removeAttribute(String objName), getMajorVersion(), getMinorVersion(), getServerInfo(), getInitParameter(String name), getInitParameterNames, getResourceAsStream(Path) and log(Message) Application Object is used to share the data with all application pages. Thus, all users share information of a given application using the Application object. The Application object is accessed by any JSP present in the application. The class or the interface name of the object application is ServletContext. The application object is… Read More

JSP Out Object

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JSP Out Object In this JSP tutorial, you will learn about out object and its methods viz. clear, clearBuffer, flush, isAutoFlush, getBufferSize, getRemaining, newLine, print and println. out object denotes the Output stream in the context of page. The class or the interface name of the object out is jsp.JspWriter. The out object is written as: Javax.servlet.jsp.JspWriter The object that write to the JSP’s output stream is defined by the out object. Methods of out Object: There are numerous methods available for out Object, such as: clear clearBuffer flush isAutoFlush… Read More

Data Modeling Overview

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Data Modeling Overview Data modeling refers to the process whereby data is structured and organized. It is a key component in the field of computer science. Once data is structured, it is usually then implemented into what is called a database management system. The main idea behind these systems is to manage vast amounts of both structured and unstructured data. Unstructured data include documents, word processing, e-mail messages, pictures, and digital video and audio files. Structured data – what is needed to make a data model (via a data model… Read More

JSP Implicit and Session Objects

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JSP Implicit and Session Objects In this JPS tutorial, you will learn how to program using JSP, JSP expressions and Implicit Objects, JSP Session Object, methods of session object, getAttribute(String name), getAttributeNames and isNew(). JSP expressions: If a programmer wants to insert data into an HTML page, then this is achieved by making use of the JSP expression. General syntax: The general syntax of JSP expression is as follows: <%= expression %> The expression is enclosed between the tags <%= %> For example, if the programmer wishes to add 10… Read More

Role of Data Modeling within Enterprise Management

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Role of Data Modeling within Enterprise Management When it comes to the development, maintaining, augmentation, and integration of enterprise systems, data modeling is key. Over 90% of enterprise systems’ functionality is based on the creation, manipulation, and querying of data. When managing a major enterprise project, it is thus necessary to depend on data modeling in the successful execution of projects. Data modeling can be used to deliver dependable, cost effective systems. Project managers are responsible for numerous tasks, including planning, estimating, evaluating risks, managing resources, monitoring, managing deliveries, and… Read More

How To Converse

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How To Converse Everything as they start at small beginnings, from a child to a full grown adult, from a baby animal to a huge mammal, from a small shop to a world renowned corporation, In the same way, conversation starts from a smile and a small talk. However in the process of making a worthwhile conversation, small talks gets regarded as a little “ghosts”. It has been feared by many for reasons that speakers may deem illogical. Just to give the fearful ones a sign of motivation, conversations need… Read More

Learning Conversation Skills

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Learning Conversation Skills Are you one of those who consider it an ordeal to orally present reports, preside in meetings with new clients, coordinate activities that require making arrangements with your counterparts in your sister companies? Would you rather read than go to parties? Do you find it difficult to start a conversation with anyone you meet for the first time? If the answer is NO, then you are one of the lucky one’s who was born with the talent for connecting with other people or who has conversational skills.… Read More