Introduction to Big Data

Introduction to Big Data

Assessment

Flashcard

Computers

University

Practice Problem

Medium

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126 questions

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1.

FLASHCARD QUESTION

Front

What is Big Data?

Back

Big Data refers to extremely large data sets that may be analyzed computationally to reveal patterns, trends, and associations, especially relating to human behavior and interaction.

2.

FLASHCARD QUESTION

Front

What are the 3 Vs of Big Data?

Back

Volume, Velocity, and Variety.

3.

FLASHCARD QUESTION

Front

What is structured data?

Back

Structured data is organized data that can be easily stored, accessed, and processed in a fixed format, such as databases.

4.

FLASHCARD QUESTION

Front

What is unstructured data?

Back

Unstructured data is any data that does not have a predefined data model or structure, making it more challenging to process.

5.

FLASHCARD QUESTION

Front

What is semi-structured data?

Back

Semi-structured data contains both structured and unstructured elements, such as XML files.

6.

FLASHCARD QUESTION

Front

What is the CAP Theorem?

Back

The CAP Theorem states that in a distributed data store, it is impossible to simultaneously guarantee all three of the following: Consistency, Availability, and Partition Tolerance.

7.

FLASHCARD QUESTION

Front

What is the BASE concept?

Back

BASE stands for Basically Available, Soft state, and Eventually consistent, which is a model for distributed systems.

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