FUNDAMENTALS OF COMPUTER

DATABASE FUNDAMENTALS

BASICS OF BIG DATA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which data format usually represents UNSTRUCTURED DATA?
A
XML
B
JSON
C
CSV
D
JPG
Explanation: 

Detailed explanation-1: -Unstructured simply means that it is datasets (typical large collections of files) that aren’t stored in a structured database format. Unstructured data has an internal structure, but it’s not predefined through data models. It might be human generated, or machine generated in a textual or a non-textual format.

Detailed explanation-2: -Unstructured Data Types & Examples. Examples of unstructured data include legal documents, audio, chats, video, images, text on a web page, and much more.

Detailed explanation-3: -The examples of unstructured data vary from imagery and text files like PDF documents to video and audio files, to name a few. Structured data is often spoken of as quantitative data, meaning its objective and pre-defined nature allows us to easily count, measure, and express data in numbers.

Detailed explanation-4: -Unstructured data is information that is not arranged according to a preset data model or schema, and therefore cannot be stored in a traditional relational database or RDBMS. Text and multimedia are two common types of unstructured content.

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