Front

A cryptography field that uses images to conceal data.

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Steganography

Front

Data structure where each node has one parent, except the root.

Back

Tree

Front

Short for picture element; a single dot of color.

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Pixel

Front

Data associated with an object.

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Attribute

Front

Single object of a class.

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Instance

Front

A programming paradigm where code defines a class with methods, including one for object creation.

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Object-oriented

Front

Entire directory path to a specified file, not just from the current directory.

Back

Absolute filename

Front

Info about data: when, how, by whom collected, or software used.

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Metadata

Front

An Application Programming Interface allows programmers to share code and specifies methods in object-oriented libraries.

Back

API

Front

A programming paradigm where code defines a class with methods, including one for object creation.

Back

Object-oriented