Question
Question 1: Create a java program that will take an input from the keyboard to add, subtract, multiply and divide two numbers of type double
Question 1:
Create a java program that will take an input from the keyboard to add, subtract, multiply and divide two numbers of type double
Question 2:
Create a program that will call a dumb method, a clever method and a smart method.
Explain the differences between, dumb method, clever method and a smart method.
Question 3:
Create a program to demonstrate the differences between different types of access modifiers in java (public, protected, default, private)
Explain the visibility of each modifier.
Question 4:
Define the following terms:
Class
Object
Method
Local variable
Instance variable
Variable scope
Primitive datatype
User-defined datatypes
Pass by value vs. pass by reference
Syntax error
Logic error
Lastly, why java is popular?
Thank you.
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