FUNDAMENTALS OF COMPUTER

DATABASE FUNDAMENTALS

BASICS OF BIG DATA

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

Which of the following would NOT be the best place to store a large data set?

A	A solid state drive with some security system in place
B	A hard drive with no security
C	A USB drive with a password
D	B and C only
E	A, B, and C

Explanation:

Detailed explanation-1: -Big data is often stored in a data lake. While data warehouses are commonly built on relational databases and contain structured data only, data lakes can support various data types and typically are based on Hadoop clusters, cloud object storage services, NoSQL databases or other big data platforms.

Detailed explanation-2: -The definition of big data is data that contains greater variety, arriving in increasing volumes and with more velocity.

Detailed explanation-3: -3V’s are not sufficient to describe big data. Explanation: IBM data scientists break big data into four dimensions: volume, variety, velocity and veracity.

There is 1 question to complete.