SS 2 DP EXAM

In the approach of data modelling ___________ data modelling illustrates the specific entities, attributes and relationship involved in business function

• Conceptual data modelling

• Logical data modelling

• Flat data modelling

• Physical data modelling

The processing of structuring and organizing data is referred to as ___________

• Data structure

• Data organization

• Data manipulation

• Data modelling

The term “Data Model” refers to two different things- data organization and ________

• Data processing

• Data arrangement

• Data structure

• Data organization

The following are unstructured data except

• Video

• E-mail

• Picture

• Database

One of the following is an example of a DBMS package

• Ms. Word

• Ms. Power point

• Ms. Access

• Ms. Outlook

In the approach of data modelling _______ data modelling identifies the highest level relationship between different entities

• Conceptual Data Modelling

• Logical Data Modelling

• Flat Data Modelling

• Physical Data Modelling

____________ database model is organized into an upside-down like tree-like structure

• Network

• Relational

• Object Oriented

• Hierarchical

____________ model organizes data using two fundamental constructs, called records and sets.

• Hierarchical

• Relational

• Network

• Optical

_________ is used to design a database in a computer

• Graphic package

• Database package

• Spreadsheet package

• Processing package

________ is the attribute or field that can be used to identify a record in a record in a database table or file

• Data

• Field

• Key

• Table