Core JAVA Interview Questions with Answers

Easy Questions on Core Java 1. What is the Important feature of Java ? Java is a platform independent language. 2. What is mean by platform independence ? Platform independence means that we can write and compile the java code in one platform (eg Windows) and can execute the class in any other supported platform eg (Linux,Solaris,etc). 3. Define JVM ? JVM is Java Virtual Machine which is a run time environment for the compiled java class files. 4. IS JVM\'s platform independent ?  JVM\'s...

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Java Developer Job & Career

Java is a popular programming language originally developed at Sun Microsystems, to develop the source code for software programs. The language is usually employed in developing web application programs and is coded according to client specifications. Role of Java Developer Based on the specifications mentioned in the software development life cycle or as per directions, the Java developer may be involved in developing a specific part of source code or the whole...

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Role of a Java Developer

Java Developers work closely with clients to achieve desired interactivity in websites and web applications while maintaining a user-friendly website. Design, implement and maintain java application phases. Drive best practice, quality and consistency within design and development phases. Utilize and contribute to Creditex strategic codebase to design projects. Identify production and non-production application issues. Identify opportunities to fine-tune and optimize applications of...

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Java Script HARD Interview Questions and Answers

Hard Questions on Java Script 1. What is the use of Math Object in Java Script ? The math object provides you properties and methods for mathematical constants and functions. 2. What’s relationship between Java Script and ECMA Script ? ECMAScript is yet another name for JavaScript (other names include Live Script). The current JavaScript that you see supported in browsers is ECMAScript revision 3. 3. Are JavaScript and J Query different ?  J Query is a quick as well as concise...

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Java Script Interview Questions and Answers

Easy Question on Java Script 1. What is JavaScript ? JavaScript is a scripting language most often used for client-side web development. 2. What is the difference between JavaScript and Jscript ? Both JavaScript and Jscript are almost similar. JavaScript was developed by Netscape. Microsoft reverse engineered Javascript and called it JScript. 3. What are the various datatypes in javascript ?   They are         1) Number          2)...

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JAVA Hard Questions on Core Java

Hard Questions on Core Java 1. What is the main difference between a JDK and a JVM ? JDK is Java Development Kit which is for development purpose and it includes execution environment also. But JVM is purely a run time environment and hence you will not be able to compile your source files using a JVM. 2. What is a pointer and how does Java support Pointers ? Pointer is a reference handle to a memory location. Improper handling of pointers leads to memory leaks and reliability issues...

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JAVA MOBILE DEVELOPER SAMPLE RESUME

Name: abcd                                                     E-mail ID: abc@gmail.com Ph No.: xxxxxxxxxxxxxxx                  Current Job: Senior mobile developer at abc, Washington DC SUMMARY Background in creating complex mobile applications for IPhone and Android. Can work independently and respect a deadline....

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