Head First Java Ch. 1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| While | Makes a code loop as long as a certain condition is met.
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| Loop | When you make a piece of code repeat.
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| Arrays | Holds a fixed number of values of a specific type.
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| Java | An object oriented computer coding language.
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| Public | Makes access available to anyone.
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| Void | A method without a return type.
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| Float | Converting data from fixed point to floating point.
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| Branch | A control structure that allows the computer to choose among two or more different courses of action.
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| DC | Contains Java code.
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| Compiler | Transfers java code to instructions for the computer.
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| Variable | A container that holds Java.
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| Int | A name for the integer data type.
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| IC | Integrated circuit.
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| IT | Information Technology.
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| SystemOutPrint | Code to display text.
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| Static | Keyword used to define a variable as a class variable or a class method.
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| Main | The starting point for a program.
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| Method | A set of code that can be called on by name.
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| String | A sequence of characters.
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| Declare | Establish and identifier and associate attributes with it.
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| JVM | Java Virtual Machine.
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| Command | Makes your computer do something.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
jackson.mendenhall
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