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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| Float | Defines a variable with a fractional value.
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| Void | Value of a function that means nothing is returned.
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| Public | Part of the program that can be accessed within other parts of the program.
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| Java | Object oriented computer programming language by Sun Micro-systems.
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| Arrays | Related values that act and are grouped into one value.
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| Loop | Repeats order command until ordered to stop.
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| While | Runs a command while in the process of doing something else.
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| Branch | Instruction in a computer program to begin execution of different instruction sequence.
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| DC | Direct Current Power, such as that from a power cable.
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| Compiler | Computer program that converts source code into another programming language.
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| Variable | Storage location and an associated symbolic name which contains some known or unknown quantity or information.
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| Int | An integer is a data type which represents some finite subset of the mathematical integers.
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| IC | A set of electronic circuits on one small plate ("chip") of semiconductor material.
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| IT | Department devoted to supporting a computer company.
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| SystemOutPrint | A standard output function used in java, where system specifies the package name, out specifies the class name and print is a function in that class.
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| Static | Term used to describe a constant
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| Main | Labels the code that the computer will read.
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| Method | A member of a class/object.
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| String | String or a series of characters read literally by a script.
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| Declare | Code used to define variable, integer, array, value to be used in code afterwards.
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| JVM | The run time engine of the Java Platform, which allows any program written in Java or other language compiled into Java byte code to run on any computer that has a native JVM.
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| Command | Set of code that instructs the computer what to process.
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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:
Blake Weems
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