Question

QUESTION 36

1. Which one of the following is not included in the "Four Vs'" of data discussed in class

   	1.	Volume
   	2.	Vicinity
   	3.	Variety
   	4.	Velocity

1 points   

QUESTION 37

1. Which of the following sectors does not use Big Data to understand their businesses?

   	1.	All of the above use Big Data
   	2.	Financial services
   	3.	Retail
   	4.	Health care

1 points   

QUESTION 38

1. Transaction data (for example 'point of sale' data from a cash register) is an example of which one of these two types of data?

   	1.	Big Data
   	2.	Business Intelligence

1 points   

QUESTION 39

1. A white hat hacker is someone who can do which one of the following:

   	1.	Carve a clean strategic path for a marketing program
   	2.	Improve the efficiency of distribution from manufacturer to the customer
   	3.	Help companies find potential weaknesses in their internet defenses
   	4.	Analyze and advise companies on new innovative products

1 points   

QUESTION 40

1. Which one of the following are companies' online information not vulnerable to ?

   	1.	Organized crime which is increasingly taking over cybercrime
   	2.	Interconnected devices and wireless (e.g. wifi and bluetooth) devices which are widely distributed around the world
   	3.	Managements who are not giving the necessary support and resources to protect data and other online information
   	4.	All of the above are making companies' online information increasingly vulnerable

Answer 1

Answer 1: Option 2

EXPLAINATION: 4 Vs related to big data are:

volume, variety, velocity, and veracity.

Answer: Option 1 i.e. All of the given use big data to understand their businesses.

EXPLAINATION Usage of big data in businesses regarding customer behaviours ,their choices and decisions helping alot to various industries be it health sector,retail or financial services.

Answer 3: Option 1 i.e. Big data

EXPLAINATION: Transaction data(for example 'point of sale' data from a cash register) is an example of big data as such type of transactions micro level data collected into macro level that at your business level. That is why Ecommerce companies are imp and provide alot of important information about customer behaviours.

Answer 4: Option 3

EXPLAINATION: white hat hacker is someone who can Help companies to find potential weaknesses in their internet defences.also called ethical hacker who is specializes in penetration testing methodologies that ensures the security of an organization's internet systems.

Answer 5: Option 4

EXPLAINATION: All the given options like cybercrimes, interconnection of devices and improper online fontent handling by management , making companies online information vulnerable to cybercrime.

Hope it helps!