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Database Systems MCQs

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DBMS Design Process MCQ with Answers

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DBMS Design Process Multiple Choice Questions (MCQ) to practice dbms design process quiz answers PDF, data sciencems design process worksheets for online degrees. Solve database design and er model Multiple Choice Questions and Answers (MCQs), "DBMS Design Process Quiz Questions" and answers for computer software engineer. Learn constraints in dbms, entity relationship diagrams, specialization test prep for computer software engineer online degree.

"Mapping of conceptual schema using the entity-relationship model into a relation schema, is achieved at the stage" Multiple Choice Questions (MCQ) on dbms design process with choices physical-design phase, contextual-design phase, virtual-design phase, and logical-design phase for computer software engineer. Solve dbms design process quiz questions for merit scholarship test and certificate programs to learn online certificate courses.

MCQs on DBMS Design Process

1.

Mapping of conceptual schema using the entity-relationship model into a relation schema, is achieved at the stage

Physical-design phase
Contextual-design phase
Virtual-design phase
Logical-design phase

2.

The designer maps the high-level conceptual schema onto the implementation data model, at the level

Contextual-design phase
Physical-design phase
Logical-design phase
Virtual-design phase

3.

In a database design, gathering the data needs of the prospective database users, comes at the stage?

First stage
Second stage
Third stage
Fourth stage

4.

An entity-relationship diagram provides a graphical representation of the

Context
Framework
Schema
Modules

5.

The initial phase of database design is to

Choosing data model
Conceptual design
Characterize data needs
Conceptual schema

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Database Systems Questions
Mapping of conceptual schema using the entity-relationship model into a relation schema,In a computer spreadsheet, first part of number format describesWhich of the following is not a type of page margin?In a computer, number of times a wave repeats during a specificExample of computer logic operation isCode which provides upto four bytes (32 bits) to represent each letter,