interact with objects across the network that are written in other programming languages and running on other platforms. • E.g. a client object written in C++ and running under Windows can communicate with an object on a remote machine written in Java running under UNIX. CORBA Architecture A more General Organization The Primary Elements • IDL ▫ Interface Definition Language • Client / Server CORBA Objects ▫ Abstract objects based upon a concrete implementation • ORBs ▫ Object
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Platform and typical mobile application development (when I say typical mobile app development throughout my presentation. I am referring to for example‚ developing iOS apps using Objective-C and Xcode or developing android apps‚ using Eclipise and java). In this section I will also talk about rapid prototyping and cross-platform mobile development and how it applies to each method. Than I will just be summing up. Slide 3 To begin‚ I’ll just start off with what is the development process of mobile
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Questions & Answers To Sun Certified Programmer for Java 2 platform (Exam 310-025) Document version control Date Author Version Comment 12/09/2001 Ashraf Fouad 1.0 beta Creation Correction: (2.1): missing j variable‚ operators were not correct (2.3): s1 = “YES” instead of “yes” 27/01/2002 Ashraf Fouad 1.0 final Released Note To Holders: If you receive an electronic copy of this document and print it out‚ please write your name
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values have two types: • the type they were created as • the Object type COMP 102 26/27:10 Variables‚ fields‚ array elements are all defined with a type What types are there • primitive types: int‚ double‚ boolean‚ long‚ float‚ char‚ .. note: java will "coerce" some types into other types: double number = 4; • Object types: Every class • Arrays : int[ ]‚ double[ ][ ]‚ Balloon[ ]‚ defines a type • Predefined: String‚ Color‚ File‚ Scanner‚ … • Programmer defined: CartoonFigure‚ Balloon‚ BalloonGame
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COMPUTER ASSIGNMENT FA-3 DONE BY: FAHAD.I.MULLA ROLL NO.: 11 CLASS: IX SUBMITTED TO: JAFAR SIR SOFTWARE: AVAST! INTRODUCTION:- Avast! (styled avast!) is a premium antivirus computer program available to Microsoft Windows‚ Mac OS X and Linux users‚ with a user interface available in 41 languages. The name Avast is an acronym of "Anti-Virus – Advanced Set". The official‚ and current logo of Avast! is a white orb with the letter ’a’ on it and an orange circle around it‚ sticking out to four
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310-065 Sun Certified Programmer for the Java 2 Platform.SE 6.0 Exam: 310-065 Edition: 3.0 © 2008 - 2009 Test Killer‚ LTD All Rights Reserved 1 http://www.testkiller.com http://www.troytec.com 310-065 QUESTION: 1 Given: 1. public class Threads2 implements Runnable { 2. 3. public void run() { 4. System.out.println("run."); 5. throw new RuntimeException("Problem"); 6. } 7. public static void main(String[] args) { 8. Thread t = new Thread(new Threads2()); 9. t.start(); 10. System.out
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all of which should have become less important due to changes in the last few years Nevertheless‚ there are some disadvantages where less (or even no) progress has been made: • Decreased system / software performance With many OOPLs (such as Java) being interpreted‚ rather than compiled into native machine code‚ run-time speeds are impaired Problems with dynamic memory allocation (the method used to create objects)‚ means that either more memory is used-up on garbage‚ or that the system
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types while call by reference method does not create a new copy rather works on the reference of actual arguments and changes made to them in the called function are reflected in the calling function. They work for reference data types. (d) Write java expression for √2as+u2 [2] Ans. double d= Math.sqrt((2*a*s + u*u)); (e) Name the type of error (syntax‚ runtime or logical error) in each case given below: [2] Ans. (i) Division by a variable that contains a value of zero : Runtime
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events Design-time and run-time attributes Integrated documentation using XML C# – The Big Ideas Enables one-stop programming No header files‚ IDL‚ etc. Can be embedded in web pages Everything really is an object Traditional views C++‚ Java: Primitive types are “magic” and do not interoperate with objects Smalltalk‚ Lisp: Primitive types are objects‚ but at great performance cost C# – The Big Ideas C# unifies with no performance cost Deep simplicity throughout system Improved
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EBS PROGRAMME – RISEBA Management of Information Systems Assignment Tutor: Sandra Andermane Student: Pedro Garcia Garcia (ERASMUS EXCHANGE STUDENT) Case study: ’MetLife Selects the Best Technologies around the Globe’. 1. What challenges did MetLife face in deploying a global platform for its information systems‚ and how did they resolve them? The challenges MetLife faced are disparate systems‚ high complexity and U.S. Centric thinking. MetLife resolved them by acquiring a system
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