Using the keyword “interface” you can fully abstract a class interface from its implementation. i.e., using an interface you can […]
Category: Technology
C – Questions [C Language Technical Questions ]
1.What does static variable mean? 2.What is a pointer? 3.What is a structure? 4.What are the differences between structures and […]
Data Structure Questions
1.What is a data structure? 2.What does abstract data type means? 3.Evaluate the following prefix expression " ++ 26 + […]
CPP – Questions [CPP Language Technical Questions ]
1.What is a class? 2.What is an object? 3.What is the difference between an object and a class? 4.What is […]
Operators in Java
Operators: Arithmetic Operators: +, -, *, /, %, ++, --, +=, -=, *=, /=. Relational Operators: >, <, >=, <=, ==, !=. […]
Control Structures in Java
Control structures: Control structures are mostly used to control the flow of your program. Java provides the following control structures. […]
Switch Statements in Java
Switch statements: Test a variable's value with a list of values defined by us, where an appropriate match is found. The […]