Nitin Singla

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GK MCQ | GK MCQ questions | GK Questions | General Knowledge MCQ

GK MCQ or General Knowledge multiple choice questions. Here we will see various gk mcq questions on variuous topics. we will get general knowledge …

General Knowledge | Basic General knowledge

General Knowledge- General knowledge is such a thing without which the life of today’s human being is very difficult, so below we will talk about …

Hibernate Interview Questions and Answers | Java Hibernate Questions | Hibernate Interview Questions

<b>Hibernate Interview Questions and Answers</b><p>Hibernate is very popular these days, as this is consider as one of the best ORM in java. it is one of the …

Integrate Python with Eclipseb IDE | PyDev for Eclipse

Eclipse IDE is one of the most popular IDE for project development. we can also use Eclipse IDE for python. Eclipse IDE can be used to create Python …

Python Install | Install Python | How to install Python

Python is very popular these days.In this tutorial, we will discuss about <b>Python setup</b> and later we verify Python set up by running sample</b> …

Install Spring | Setup Spring in Eclipse | Spring sampe application

<b>Spring with java</b> is very hot technology now a days and of-course,why it shouldn’t be. it has lot of features like dependency injection, AOP, …

How to call PostgreSQL function from Java | PostgreSQL function with Java

<b>Call PostgreSQL function from Java</b><p>Someday back, I came across situation when I have to call PostgreSQL function from java code and I was new to …

What is IS-A and HAS-A relationship and Difference between IS-A and Has-A relationship

<b>What is Inheritance and composition?</b><p>OR<p><b>Difference between Inheritance and Composition?</b><p>OR<p><b>What is IS-A relationship and Has-A relationship?</b><p>OR<p><b>Difference</b> …

how to call Postgresql function with parameters from Java

In this Tutorial, we will see that how we can call <b>PostgreSQL function with parameters from Java class</b>. For this first of all.<p>Create function with …

Cloning in Java | Shallow Copy | Deep Copy | Object Cloning

<b>Concept of Cloning in Java</b><p>In simple term, cloning means duplicate. As we know that in java everything is in Object. So Cloning in java means to …

JVM, JRE and JDK | what is difference between JVM, JRE and JDK

What is <b>JVM</b>, <b>JRE</b> and <b>JDK</b>?<p>OR<p>What is difference between <b>JVM</b>, <b>JDK</b> and <b>JRE</b>?<p><b>JVM, JRE and JDK</b> is very popular question for java interview question specially for …

How many ways an object can be created in Java

This is very frequent question asked in interview to java fresher and experienced java developers. Let’s see in how many ways we can create an object …

Method Overloading in Java | Static Polymorphism | Early Binding in Java

In General, <b>overloading</b> means to provide extra load on some item. e.g. if any book shelf has capacity of 100 books, and we put 125 book over it, then …

Method Overriding in Java | Run Time Polymorphism | Dynamic binding in Java

In general term Overriding means to override/rewrite on something which is already implemented/present.<p>In Java term, <b>Method Overriding</b> is term used in …

Multithreading | Multithreading in Java | Ways to create Threads in Java

<b>what is Multithreading in Java?</b><p>As name suggested that <b>Multithreading</b> means multiple thread. so in java, multithreading is the concept where multiple …

Find Mailchimp API key and Mailchimp List Id | Mailchimp API key | Mailchimp List ID

In this post , we will find out how we can find our <b>mailchimp API key and List Id.</b><p>follow below Steps:<p>Open mailchimp.<p>Click on Login link and put your …

Default methods in java object Class

This is very basic question in java that <b>what are the default methods present in java object</b>. Interviewer can also ask like<p><b>what is the parent class of</b> …

Java Varargs | Varargs in Java | benefits of Varags

<b>Varargs in java</b> means providing variable arguments in java method. Varargs is like var-args(variable arguments).Using varargs in method we can put …

Web Server and Application Server | Difference between a Web Server and Application Server

its is very common and basic Interview question asked by interviewer <b>what is Web Server. what is Application Server. Difference between web server and</b> …

Java Exception handling | Exception Handling in java with Try Catch | Try catch in java

<b>Exceptions Handling in java</b> means to handle the problem occur while programs are being executed. Exception handling is important so that whenever in …

Java