Question
class Testing10
{
int rats = 5;
public static void main(String[] args)
{
Testing10 t1 = new Testing10();
System.out.println("Rats Before = " + t1.rats);
modify(t1.rats);
System.out.println("Rats After = " + t1.rats);
}
static void modify(int r)
{ r = 20; }
}a.
Rats Before = 5
Rats After = 5
b.
Rats Before = 20
Rats After = 20
c.
Rats Before = 5
Rats After = 20
d.
Rats Before = 20
Rats After = 5
Posted under Java Programming
Rats After = 5
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. What is the output of the below Java program that passes primitive values?
Similar Questions
Discover Related MCQs
Q. Java object assignment happens by ___.
View solution
Q. Java object passing from one method to another method happens by ___.
View solution
Q. In Java Pass by reference ___ is passed even if you are passing a reference to an object.
View solution
Q. A Java reference is comparable to ___ in C language.
View solution
Q. ___ is the superclass to all Java classes either user-defined or built-in.
View solution
Q. State TRUE of FALSE.
Java objects have built-in methods to handle threads.
View solution
Q. State TRUE or FALSE.
Java Object's hashcode() method is mainly used with Collection objects.
View solution
Q. A Java method is comparable to a __ in c language.
View solution
Q. All Java methods must have a return type. (TRUE / FALSE)
View solution
Q. State TRUE or FALSE.
A Java method can have the same name as the class name.
View solution
Q. in Java, add a ___ to a constructor to convert it into a method.
View solution
Q. Java method signature is a combination of ___.
View solution
Q. In Java, a method name can not start with a ___.
View solution
Q. In Java, a method name can start with ___.
View solution
Q. In Java, a method name can contain numbers from 2nd character onwards. (TRUE / FALSE).
View solution
Q. Choose the correct identifier for a method name in Java.
View solution
Q. A "this" operator used inside a Java method refers to ___ variable.
View solution
Q. A local variable declared inside a method can not be used in expressions without initializing it first. (TRUE / FALSE).
View solution
Q. In Java, local variables are stored in __ memory and instance variables are stored in ___ memory.
View solution
Q. A static-method or a static-variable is shared among all instances of a class. (TRUE / FALSE)
View solution
Suggested Topics
Are you eager to expand your knowledge beyond Java Programming? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!
