Question

In case of big data there is a need of new data architecture, new storage approaches, new tools, new analytics methods and technique.

Select one:

a. True

b. False

2-

The Shopping Mall wants to group the products based on the data about their similar features, which of the following data mining approaches can be applied

Select one:

a. Association

b. Regression

c. Clustering

d. Classificiation

3-

A Excell spreedshed containing id number, names and marks of the student is example of

Select one:

a. Structured data

b. unstructured data

c. Semi Structured data

4-

The college wants to plan which courses to offer next semester, it must use

Select one:

a. Library data

b. last years registration data

c. Social media data

d. Alumni data

6-

A Manager of the ABC company wants to status of key Perfamance indicators, he must use

Select one:

a. Data warehousing

b. Dash board

c. Data mining

d. Spreadsheet

Answer 1

1) a.True

new data architecture, storage approaches, tools, new analytics methods and technique are required by Big data.

2) b.clustering

clustering is the task of grouping a set of objects in such a way that objects in the same group are more similar to each other than to those in other groups.

3) a. Structured data

structured data is the data which conforms to a data model, has a well define structure, follows a consistent order and can be easily accessed and used by a person or a computer program.

4) b. last years registration data

college must use last years registration data to determine which subjects attracts more students and hence resources can be deployed accordingly.

6) b.Dash board

A data dashboard is an information management tool that visually tracks, analyzes and displays key performance indicators (KPI), metrics and key data points to monitor the health of a business, department or specific process.