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[Quiz] Keywords


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class
All Java methods must be contained in a ...
Double
64 bits long. 64bit FLOATING POINT
float
32 bits long. 32bit FLOATING POINT
for
Gets the computer to repeat some statements over and over again (for instance, a certain number of times).
instanceof
Tests to see whether a certain object comes from a certain class.
Int
If there is a method "sum(int x, int y)", what is the return type?
interface
What is a group of related methods with empty bodies?
package
What is a namespace containing an organized set of related classes and interfaces?
private
In the spirit of encapsulation, it is common to make fields _______ .
protected
Wich access modifier has acces to a: class, Package, subclass
public
Accessible by any class in the program.
static
Indicates that a variable or method belongs to a class, rather than to any object created from the class.
switch
Tells the computer to follow one of many possible paths of execution (one of many possible cases), depending on the value of an expression.
void
Every method should have a return type. If it doesn't return anything what is the return type?
String
The String class represents an immutable, e.g. cannot be changed, string of characters with its own methods.
Variable
'Container' for a piece of information
Syntax
Rules about how language elements are combined correctly to produce usable statements.
Compiler
Converts source code to machine-readable form
interpreter
Translates one statement at a time, executing each statement as soon as it is translated
Syntax Error
Statement containing misuse of the programming language
Debugging
Freeing the program of all flaws or errors