How is An Argument Passed in Java, by Copy or by Reference What is a Modulo Operator

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This operator gives the value which is related to the remainder of a divisione.g

x=7%4 gives remainder 3 as an answer

In Java, arguments are passed by value. This means that when you pass a primitive data type or an object reference as an argument to a method, a copy of the value is passed, not the original value or reference. It’s important to note that in the case of object references, the reference itself is passed by value, not the actual object.

Regarding the modulo operator, in Java, the modulo operator is represented by the percent sign (%). It returns the remainder of the division of one number by another. For example:

java
int result = 10 % 3; // result will be 1, because 10 divided by 3 equals 3 with a remainder of 1

So, the modulo operator is used to find the remainder after division.