Gyan Guide

Gyan Guide

Joined: February 8th, 2017
Articles Posted: 35

Articles

What's the career opportunities within the software testing field ?
Manual testing is the method of manually of testing software for defects. It needs a tester to play the role of an user and use most of all options of the applying to make sure correct behaviour.To make sure completeness of testing, the tester usually follows a written test plan that leads them through a collection of important test cases. Manual testing i...
Posted by GyanGuide1 - Posted 3 Years Ago

Exception Handling Why we use in java
When java executing any faulty statement , an interruption occur or program terminated improperly .that is known as exception.Faulty statement is the statement which are having any logical error.Exception Handling: To avoid any program to terminate improperly we use exception handling mechanism.When any exception occur main method will through it to JVM(...
Posted by GyanGuide1 - Posted 2 Years Ago

OOPs concept beginning and important steps of Java developers
For creating the program on Java easily, its basic that you should know the OOPs thought. Since Java is basically Object Oriented base. So let us know , What is OOPs? OOPs (Object Oriented Programming System) Object suggests a genuine component, for instance, table,chair,pen. Object Oriented Programming is a system to plot a code using the classes and in...
Posted by GyanGuide1 - Posted 2 Years Ago

Annotations to represent the metadata in java
Introduction :Annotations , a form of metadata, provide data about a program that is not part of the program itself. Annotations have no direct effect on the operation of the code they annotate.Java AnnotationsJava Annotationis a tag which is used to represents the metadata(data about data)i.e. attached with class, interface, methods or fields to indic...
Posted by GyanGuide1 - Posted 2 Years Ago

Exception Handling a concept to avoid the program terminate improperly in java
When java executing any faulty statement , an interruption occur or program terminated improperly .that is known as exception.Faulty statement is the statement which are having any logical error.Exception Handling: To avoid any program to terminate improperly we use exception handling mechanism.When any exception occur main method will through it to JVM(...
Posted by GyanGuide1 - Posted 2 Years Ago

JVM, JRE and Javac are the main part for the java program
JVM :JVM is known as Java Virtual machine.It is an interpreter .Java Virtual Machine is an abstract machine. It provides the runtime environment in which java bytecode can be executed.JVM is platform dependent so it is available for many hardware and software.What is JVM ?[1] JVM is a specification where working of Java Virtual Machine is specified. ...
Posted by GyanGuide1 - Posted 2 Years Ago

Servlet to develop the web application dynamically
Servlet is used to develop the web application ( web application resides at server side and creates dynamic web page).There are many interfaces and classes in the servlet API such as Servlet, GenericServlet, HttpServlet, ServletRequest, ServletResponse etc.Before Servlet, CGI (Common Gateway Interface) scripting language was used as a server-side scripting...
Posted by GyanGuide1 - Posted 2 Years Ago

In java how to control the members with in the class to access outside
In java we use access modifiers to control the members(method and variables) with in the class.In java there are two types of modifiers :[1] Access modifiers[2] Non – access modifiersAccess modifiers specifies the accessibility or scope of a data member(non static global variable),method,constructor or class.Access modifiers are of four types...
Posted by GyanGuide1 - Posted 2 Years Ago

Java -a programming language used for desktop application, web application and m
Java is general purpose programming language, that is concurrent, class-based and object oriented. Its intention is to let application developers "write once, run anywhere" (WORA), meaning that compiled Java code can be run on all platform without recompile it.Java language project initiated by the James Gosling, Mike Sheridan, and Patrick Naughton in June...
Posted by GyanGuide1 - Posted 3 Years Ago

What is the use of Android ? Learn Android Training
What is Android?Android is an OS (operating system) controlled by Google, utilized in smartphones and tablet PCs.Operating System:-An operating system is the first and fundamental software that is installed on your PC, PDA or any electronic contraption. It controls every one of the operations, other programming and apparatus of your PC.Android propos...
Posted by GyanGuide1 - Posted 3 Years Ago

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