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 use big data analysis?

A	Healthcare companies
B	Public agencies
C	Retail companies
D	High school students doing homework

Explanation:

Detailed explanation-1: -1 Answer. It would be high school students doing homework, who would not use big data analytics to get the job done.

Detailed explanation-2: -Data management For instance, if you have graph data, it might be useless for campaign data and yet very useful for network analysis. Machines won’t be able to analyze this type of data so you will have to manage and process it manually, changing it so that machines can work with it.

Detailed explanation-3: -Drawbacks or disadvantages of Big Data ➨Big data analysis violates principles of privacy. ➨It can be used for manipulation of customer records. ➨It may increase social stratification. ➨Big data analysis is not useful in short run.

Detailed explanation-4: -Examples of big data applications are : Advertising and Marketing. Banking and Financial Services. Government. Media and Entertainment.

Detailed explanation-5: -Big Data Analytics Tools Hadoop-helps in storing and analyzing data. MongoDB-used on datasets that change frequently. Talend-used for data integration and management. Cassandra-a distributed database used to handle chunks of data.

There is 1 question to complete.