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 Microsystems
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| Arrays | related values that act and are grouped into one value
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| Loop | Repeats the code that is within its paramteres until told to stop
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| While | a command that is able to run while the program continues on and runs the rest
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| Branch | instruction in a computer program to begin execution of different instruction sequences
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| DC | Direct current power such as from a power cable
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| Compiler | computer program that converts source code into another programming language
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| Variable | Symbol used to represent a quantity
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| Int | Stands for integer and is any whole number
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| IC | circuits of semiconductor material within a chip
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| System Out Print | Command used in coding to output a string, equation, etc...
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| Static | term that means constant
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| Main | the "file" that the code is within. Holds the code
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| Method | Part of a class and holds the statements within it
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| String | Series of characters made represented by a single symbol or value
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| Declare | Code used to define a variable, array, value, etc.... To be used in code afterwards.
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| JVM | used to translate java bytecode into machine language
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| Command | Set of that instructs the computer to what to process
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| IT | The group of people that support a certain computer software/company and the people who use it
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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:
Zachery
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