The vector is a class in Java that implements the dynamic arrays. The standard arrays are not dynamic. That means once created you cannot add or remove elements.
The Java ‘If’ comes wherever options come. Where there are more than one options, we have to decide. In the computer programming, we use one of the methods to handle this is by using the If and if else statements
An array is a type of variable that can store multiple values. An array is an object in Java that contains similar data type values.
Java is an object-oriented programming language that was developed by James Gosling from Sun Microsystems in 1995. The purpose of developing java is to allow developing interactive applications,
The switch case statement is used when you have many options and you have to execute one of those. The Java switch statement is useful when you have long blocks of the if and else if code.