Activity #16: Research Definition

Data

Data refers to raw, unprocessed facts and figures without context. These can be numbers, characters, symbols, or even observations that have no meaning on their own. Data becomes meaningful when it is processed, organized, or structured in a way that it can be interpreted or analyzed.

One Example: A list of numbers like 1, 2, 3, 4, 5 is data.
Structure

Structure refers to the arrangement or organization of parts or elements in a particular order or pattern. In computing, it typically implies how data is systematically arranged for processing or storage. It is an arrangement of the relations between the entities or parts of a complex system. At the logical level, the entities of a system are called elements and at the physical level, they are called components. Bridges, churches, buildings, enterprises, and information systems can be seen as structures each having architectures.

One Example: The foundation of a building provides structure to hold it together.
Data Structure

A data structure is a specialized format for organizing, managing, and storing data to enable efficient access and modification. It determines how data is arranged in memory and how operations such as insertion, deletion, and searching are performed on that data. Common data structures include arrays, linked lists, stacks, queues, trees, and graphs.

One Example:An array of integers (e.g., [1,2,3,4,5]) or a binary tree with nodes representing different values.
[ ]- Square Bracket

Square brackets are often used to denote arrays, lists, or indexing in programming languages. They can also be used for specific syntax requirements or mathematical notation.

Example: In many languages, square brackets are used to access elements of an array, such as array[0] to access the first element. In Python, a list of numbers is represented as [1,2,3,4,5]
{ } - Curly Braces

Curly braces are used in many programming languages to define blocks of code, such as the body of functions, loops, or conditionals. They also define sets in mathematics and initialize objects in some programming languages like JavaScript. They are used in several different constructs, outlined below, and this can sometimes be confusing for beginners.
An opening curly brace { must always be followed by a closing curly brace }. This is a condition that is often referred to as the braces being balanced.

Example:
```
 void myfunction(datatype argument) {
   // any statement(s)
 }
```