FUNDAMENTALS OF COMPUTER

DATABASE FUNDAMENTALS

BASICS OF BIG DATA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Why are large sets of data sometimes taken by hackers?
A
The customer data and shopping trends are valuable
B
To free up hard drive space for the company
C
To see which new TV shows they should watch
D
A and B only
E
A, B, and C
Explanation: 

Detailed explanation-1: -Big data enables you to gather data from social media, web visits, call logs, and other sources to improve the interaction experience and maximize the value delivered. Start delivering personalized offers, reduce customer churn, and handle issues proactively.

Detailed explanation-2: -It has become a key technology for doing business due to the constant increase of data volumes and varieties, and its distributed computing model processes big data fast. An additional benefit is that Hadoop’s open-source framework is free and uses commodity hardware to store and process large quantities of data.

Detailed explanation-3: -Big data analytics helps companies collect, process, clean, and analyze large datasets so that they can uncover trends, patterns, and correlations from a large pool of raw data. This helps the companies make data-informed decisions, thereby promoting business growth.

Detailed explanation-4: -If a company uses big data to its advantage, it can be a major boon for them and help them outperform its competitors. Advantages include improved decision making, reduced costs, increased productivity and enhanced customer service. Disadvantages include cybersecurity risks, talent gaps and compliance complications.

There is 1 question to complete.