Transcript Jeopardy

Java Files
Oops Mistake
Java lingo
Syntax
100
100
100
100
200
200
200
200
300
300
300
300
400
400
400
400
500
500
500
500
What must be the same?
Class name and file name
100pts
What is a compilation error?
Forgot Closing Quote
100pts
What is machine code?
Code executed by
the computer
100pts
What are braces – curly braces?
Java program block
starts and ends with…
100pts
.
What is java?
Source code extension
200pts
What is logic error?
Wanted to print values between
0 and 100 – instead
Got values less than 0
And greater than 100
200pts
What is public static void main string args?
Meaning of psvmsa
200pts
What is Eclipse?
The name of our IDE
2,4
What is the compiler?
Translates high-level into
machine language
300pts
What is runtime error?
Division by zero
300pts
What is binary numbers?
Ones and zeros
300pts
What is the Operating System?
runs on a computer
to manage and control
a computer's activities.
300pts
What is bytecode?
Java compiler translates
Java source code into ?
400pts
What is a main method?
Java application
must have one
400
What is lowercase?
keywords in Java
are all typed in
400pts
What is object oriented programming?
Java is oop
4,4
.
What is class?
The extension name
of a Java bytecode
500pts
What is the byte/machine code?
Stored in a .class file
500pts
What are used for comments?
These symbols
// or /* */
in Java
500pts
What are the default values for objects and integers?
null
0
500pts