Java 1
Software that translates Java source code into a Java class file
What is a Compiler?
A name associated with a memory storage location in the computer
What is a Variable?
A named block of code that only runs when it is called.
What is a method?
The length of the string of “John is so awesome”.
What is 18?
Non void methods must include this statement.
What is a return?
This is the starting point of execution in a Java program
What is the Main method?
This data type represents an expression that can be either true or false
What is boolean?
Process of changing the type of a variable
What is Casting a Variable?
What does it mean to declare a variable?( Steps )
What is specifying the type and name for a variable?
How can operator precedence affect the outcome of an expression?
What is it determines which operators are evaluated first, for instance, *, /, % have precedence over + and -?*
Describe Java's logo.
What is a cup of coffee?
What is it called when you first set the value of a variable?
What is Initializing a Variable?
What do we call it when multiple methods have the same name but different signatures?
What is method overloading?
A template or blueprint for creating objects.
What is a Constructor ?
This type of error is found during the compilation process
What is a Compiler or syntax error?
What is the term for a value that is passed into a method when it is called?
What is an argument?
This determines the size of memory reserved for a variable
What is the data type?
Creating new classes (subclasses or derived classes) based on existing classes (superclasses or base classes).
What is Inheritance?
The combination of two strings together (and the operator you use).
What is concatenation and the "+" operator?
This method prints something out to the console.
What is System.out.println() or System.out.print()?
Double jeopardy
The purpose of the (%) operator.
What is the remainder of a division of two numbers?
Bundling data (attributes) and methods that operate on the data into a single unit (class)
What is encapsulation?
Double Jeopardy
Create the beginning of a for loop that starts at 10 and goes down to (and includes) 0.
for (int i = 10; i >= 0; i--) { ... }
Double Jeopardy
'c' is an example of this primitive data type
What is char?
The names of 3 primitive data types for numbers in Java.
What is short/long/int/float/double?