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SAD Design Unit-4

Authored by khagendra basnet

Design

2nd Grade

Used 1+ times

SAD Design Unit-4
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25 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The primary tool used in structured design is a:

structure chart

data-flow diagram

program flowchart

module

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A Relation is a.............

A subset of a cartesian product of a list of attributes

A subset of a cartesian product of a list of domains

A subset of a Cartesian product of a list of tuple

A subset of a Cartesian product of a list of relations

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In Prototyping

BASIC is used

COBOL is used

4GLs are used

system is documented

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An example of a hierarchical data structure is

Array

Link list

Tree

Ring

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A system contains a ___ which is planned to reach a specific goal.

Communication

Structure and behavior

Interdependence

None of the above mentioned

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the major goal of a System Analysis and Design?

Instructions

Improve organizational systems

Communication

None of the above mentioned

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

............... are the Process of Logical Database Design

Develop logical data Models for each known user interface

Combine normalized data requirements

Translate the conceptual E-R data model for the application or enterprise

Compare the logical design with the translated E-R model

All of the mentioned above

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