System Analysis, Databases

Question: The graphical tool for describing decision logic in a data dictionary is:
A
Gantt Chart

B
CAD

C
DFD

D
Decision Tree

E
Structured English

Note: not sure
1. Report
Question: Which design principle relates to the strength of relations within a module?
A
Coupling

B
Cohesion

C
Modularity

D
Shared use

E
Span of control

Note: not sure
1. Report
Question: A DFD is:
A
Generated in the Design phase

B
Generated in the Construction phase

C
The modern version of a Flow Chart

D
Not helpful in explaining the system to the end user

E
Mainly used at the system specification stage

Note: not sure
1. Report
Question: A top level DFD is generally referred to as a:
A
Context Analysis Diagram

B
Structure Chart

C
Data Dictionary

D
Data Structure Diagram

E
Hierarchy Chart

Note: not sure
1. Report
Question: You want to describe the data flow in a system. Which tool would you use?
A
Structure Chart

B
Data Chart

C
Hierarchy Chart

D
Flowchart

E
Data Flow Diagram

Note: not sure
1. Report
Question: Data Dictionary keeps details of:
A
External entities

B
Data stores and processes

C
Data flows, external entities and data stores

D
External entities and data flows

E
Data flows, data stores, processes and external entities

Note: not sure
1. Report
Question: Which tool shows the relation between each of the documents making up a HIPO package?
A
Warnierr Orr Diagram

B
Hierarchy Chart

C
Structure Chart

D
VTOC

E
ERD

Note: not sure
1. Report
Question: Which tool shows the hierarchy of the various modules in a system?
A
Warnier Orr Diagram

B
PERT

C
HIPO

D
Hierarchy Chart

E
ERD

Note: not sure
1. Report
Question: HIPO:
A
Is used to describe the process logic

B
Defines the relationship between the various entities

C
Describes the flow of data through a system

D
Stands for Hierarchical Input Programming and Output

E
Is a commonly used method for developing systems software

Note: not sure
1. Report
Question: Given the following scenario, what is the number of conditions that will be used to draw a decision table? If the volume of sales is greater than 10,000 units and advance collected is 50% or more, then the commission is 16%. If the advance collected is less than 50%, then it is 14%. For sales of 10,000 units, irrespective of the advance collected, commission is 10%. For sales less than 10,000 units, the commission is 9% or 8% based on whether the advance collected is 50% or more, or less than 50% respectively.
A
1

B
2

C
3

D
4

E
5

Note: not sure
1. Report

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Question: The graphical tool for describing decision logic in a data dictionary is:

Question: Which design principle relates to the strength of relations within a module?

Question: A DFD is:

Question: A top level DFD is generally referred to as a:

Question: You want to describe the data flow in a system. Which tool would you use?

Question: Data Dictionary keeps details of:

Question: Which tool shows the relation between each of the documents making up a HIPO package?

Question: Which tool shows the hierarchy of the various modules in a system?

Question: HIPO: