Famous People
The inventor of the telephone
Who is Alexander G. Bell?
Used to check for String quality (not ==)
What is .equals?
The result of
int number1=-15
System.out.println(Math.abs(number1));
What is 15?
The template of the class when creating an object.
What is the default constructor?
Result of
true && true
What is true?
The Father of Computing
Who is Charles Babbage?
The counterpart to if
What is else?
The result of ..
double mynumber = 144;
System.out.println(Math.sqrt(mynumber));
What is 12?
This template overloads the default instance.
What is the overload constructor?
The object, part of the java. util package, is commonly used for user input.
What is a Scanner class?
The inventor of Apple
The code runs when the condition is.
What is true?
The Math class method generates a random number.
What is the Math.random() method?
This method returns values when called.
What is the accessor method?
father of the Java programming language
Who is James Gosling?
Inventor of the WWW
Who is Tim Berners-Lee
The result when
int x = 10;
if (x >25)
{System.out.println("Hello");}
else
{System.out.println("Goodbye");}
What is Goodbye?
The result of ..
double x = 4;
double y = 2;
System.out.println(Math.pow(x,y));
What is 16?
What is the mutator method?
The assignment operator
What is =?
Coined the term "debugging"
Who is Grace Hooper?
The result when..
int i= 25;
if (i>10 && i<30){
System.out.println("You got it");
else
{System.out.println("You do not got it");}
What is "You got it"?
The package that allows you to use predefined classes.
What is import java.lang.* or
What is import java.lang.Math?
These variables are not available outside of the class.
What are private instance variables?
What is concatenation?