Managing Information system and development

User Generated

funazhxu91

Business Finance

Description

1) Provide an example of each of the following:

  • a. A structural relationship between two software components.
  • b. A functional relationship between two software components.
  • c. A behavioral relationship between two software components.
  • d. A data relationship between two software components.

2) For the Automated Teller System illustrated in Figure 2.4, give an example of some software that might be obtained from each of the six sources of software components listed in Table 2.1.

Table 2.1:

·• Implement in-house

·• License from a vendor

·• Procure from a subcontractor

·• Reuse from another system

·• Reuse from a library

Figure 2.4 is below.





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Users USERS' INTERFACES • Customers . Tellers Operational Support FINANCIAL CONSORTIUM • ATM Registry • Account Validation • ATM Interface ACCOUNT PROCESSING • Accounts Repository • Account Authorization • Account Settlement ATM TERMINAL · Consortium Interface ATM Hardware ATM Software
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Explanation & Answer

Attached.

Running Head: MANAGEMENT INFORMATION SYSTEM

Management Information System
Name of Institution
Date

1

MANAGEMENT INFORMATION SYSTEM

2

Software components are building blocks of a system that helps break down the complexity
of the software into different small workable units.
A structural relationship between two software components.
The structural relationship shows how structures of different software components relate
during software development. The use of class diagrams shows how different modules or
components relate. The different actors in the system interacting require similar structural design
to facilitate easy communications. An example of structural relationship is the system's database
that is designed to accommodate data from various components of the system
A functional relationship between two software components.
The functional relationship shows how different software components work. Components
may be different operating on independent platforms but have similar functions. ...


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