DWM Quiz (III Yr-CSE) - 17/04/2020

Spatial databases includes

• Legacy databases

• Time series databases

• Satellite Image/Maps databases

• Temporal databases

A ___________________ is a repository of information collected from multiple sites stored under a unified schema, and which usually resides at a single site.

• Data Mining

• Database

• Data Center

• Data Warehouse

________________ analysis describes the trends of historical data whose behavior changes over the time.

• Data Evolution Analysis

• Cluster Analysis

• Outlier Analysis

• Classification

__________________is a group of heterogeneous databases.

• Time Series Database

• Legacy Database

• Object Oriented Database

• Spatial Database

A Relational database is a collection of

• Tables

• Cubes

• Attributes

• Values

Which of the following databases is used to store image, audio, and video data

• Heterogeneous databases

• Temporal databases

• Legacy databases

• Multimedia databases

Apply Manhattan Distance & Find the distance between P1 & P2 to the following data objects - P1 (0,2) & P2 (3,1).

• 3

• 4

• 2

• 5

Data Warehouse is a subject oriented, integrated, time- variant, and _______________ collection of data in support of management's decision-making process.

• Nonvolatile

• Volatile

• DisIntegrated

• Object- oriented

_________________ allows data to be modeled and viewed in multiple dimensions.

• Data Tables

• Data Cubes

• Database

• Fact Table

Full form of KDD

(a)