Databases - Upwork

Question: The Conception phase is related to:
A
Writing programs

B
Developing the processing logic

C
Determining the system feasibility

D
Identifying the problem

E
Deciding the functions of the system

Note: not sure
1. Report
Question: Which of the following statements, attributed to prototyping is not true?
A
It always gives faster performance than the actual system

B
It encourages active end-user participation

C
It is an active model that end-users can see, feel and experience

D
It can accelerate several processes of Systems Design

E
The prototype is actually a pilot or test model

Note: not sure
1. Report
Question: Given the following phases of Systems Development, arrange them in the correct order: 1 Analysis 2 Conception 3 Design 4 Construction 5 Initiation
A
2,5,1,3,4

B
2,5,3,1,4

C
5,1,3,2,4

D
1,3,2,4,5

E
1,2,3,4,5

Note: not sure
1. Report
Question: Which of the following should be avoided while drawing DFDs?
A
Numbering the processes

B
Labeling the processes

C
Depicting flow of control

D
Showing the external entities

E
Showing the data stores

Note: not sure
1. Report
Question: A Structure chart:
A
Shows module inter-relationships in a hierarchical manner

B
Shows the flow of data within a system

C
Describes the internal structure of a program in a graphical manner

D
Is a graphical representation of structured English

E
Depicts data structures in the form of a chart

Note: not sure
1. Report
Question: CAD stands for:
A
Context Analysis Diagram

B
Completed Analysis Diagram

C
Compact Analyzed Diagram

D
Contextual Analysis Diagram

E
Combined Analysis Diagram

Note: not sure
1. Report
Question: A process which has inputs but no outputs is known as a:
A
Black hole

B
Dead process

C
Null process

D
Empty process

E
White hole

Note: not sure
1. Report
Question: A process which generates outputs without any inputs is known as a:
A
White hole

B
Black hole

C
Consuming process

D
Unproductive process

E
Idle process

Note: not sure
1. Report
Question: VTOC stands for:
A
Visual Table of Contents

B
Visual Translation of Contents

C
Visual Translation of Characters

D
Visual Table of Characters

E
Visual Table of Conversions

Note: not sure
1. Report
Question: Given the following phases of waterfall model of systems development, arrange them in the correct order: 1 Analysis 2 Conception 3 Design 4 Construction 5 Initiation
A
2,5,1,3,4

B
2,5,3,1,4

C
5,1,3,2,4

D
1,3,2,4,5

E
1,2,3,4,5

Note: not sure
1. Report

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Question: The Conception phase is related to:

Question: Which of the following statements, attributed to prototyping is not true?

Question: Given the following phases of Systems Development, arrange them in the correct order: 1 Analysis 2 Conception 3 Design 4 Construction 5 Initiation

Question: Which of the following should be avoided while drawing DFDs?

Question: A Structure chart:

Question: CAD stands for:

Question: A process which has inputs but no outputs is known as a:

Question: A process which generates outputs without any inputs is known as a:

Question: VTOC stands for:

Question: Given the following phases of waterfall model of systems development, arrange them in the correct order: 1 Analysis 2 Conception 3 Design 4 Construction 5 Initiation