6-

Very often, it is possible to identify the specific subset of interest During ETL

Select one:

a. True

b. False

7-

Which of the following is quantitative variable?

Select one:

a. Product Name

b. Price

c. Country

8-

Dashboards have

Select one:

a. None of Above

b. Both static and dynamic graphic

c. Static graphic

d. Dynamic graphic

9-

Use some variables to predict unknown or future values of other variable is an example of Prediction Methods.

Select one:

a. True

b. False

10-

Use some variables to predict unknown or future values of other variable is an example of Description Methods

Select one:

a. True

b. False

11-

Regression is also studied in the field of statistic

Select one:

a. False

b. True

12-

Which of the following is not Includeded in Modelling steps ?

Select one:

a. Selection of a modeling techniques

b. Testing the model

c. Build the model

d. Generate test data

13-

Most of big data is unstructured and semistructured in nature.

Select one:

a. False

b. True

14-

Extensible markup files are an example of

Select one:

a. Quasi structured Data

b. strucured Data

c. Semistructured Data

d. unstructured Data