IOT Quiz 727821TUCS220

Data Analysis is a process of?

• 
  cleaning data

• 
  inspecting data

• 
  transforming data

• 
  All of the above

Data Analytics uses ___ to get insights from data.

• 
  Statistical figures

• 
  Statistical methods

• Numerical aspects

• None of the above

How many main statistical methodologies are used in data analysis?

• 2

• 3

• 4

• 5

Velocity is the speed at which the data is processed _____.

• 
  True

• False

• Can Not Say

• None of the above

Which of the following is not a major data analysis approaches?

• Data Mining

• Text Analytics

• 
  Predictive Intelligence

• Business Intelligence

Amongst which of the following is / are the types of Linear Regression,

• Simple Linear Regression

• Multiple Linear Regression

• Both (A) and (B)

• None of the above

Correlation is the relationship between_____variables

• One

• Two

• Three

• Four

In Big Data Analytics, Map Reduce is a programming model used to process and analyze large sets in a distributed computing environment

• TRUE

• FALSE

Logistic regression is used to find the probability of event = Success and event = ____.

• Success

• 
  Failure

• 
  Both (A) and (B)

• None of the above

The process of quantifying data is referred to as _______.

• Coding

• Decoding

• Structure

  
  

• Enumeration