GENERAL

what is wordpress?

” WordPress is a CMS and CMS means content management system. which is use to develop websites. the CMS provides so many inbuilt tools, which are use to develop websites …

C++ / JAVA

What is Method overloading?

What is Methods overloading? ” In method overloading we can make the methods with the same name but with different parameters. When we call a function then C++ compiler matches …

GENERAL

what are basic object oriented features and concepts?

Basic object oriented features and concepts  Various important features of object oriented programming are: Objects and classes Encapsulation Polymorphism Inheritance Abstraction Message passing Dynamic binding 1.     Objects and classes: The …

C++

What is access specifier?

Access specifier We can inherit the two classes by using three access specifiers. access specifiers is also known as visibility mode. when a class is derived from an existing class, …

JAVA

What is life cycle of a thread?

                        Life cycle of a thread A thread can have five different states, during its life time a thread is always in any one of these states and can move …

C

What is union?

Union The concept of the union is same like the structure the difference is of their storage method. All the data-members of the union are share same storage area. Union …

JAVA

What is JDK (java development kit)?

 JDK (java development kit) The JDK is a Sun’s tool kit for creating java software. It contains useful tools such as: 1.      Compiler 2.      Virtual machine 3.      Class library 4.      …