Inventory Management Systems
Dr. Ofori Boateng
July 14, 2013
As the IT field is growing, so as the businesss needs. These days businesses are rely
more on computers, internet, new technologies, rather than using man power. If we talk
Dr. David Bouvin
July 20th, 2013
Recently, interest in wireless systems for medical applications has been rapidly
increasing. There are number of advantages over wired alternatives which include ease of use,
Dr Ofori boating
Aug 21st, 2013
The clients business currently spread all over the United States and is in a need for a
payroll program for their large organization. The client has one large data cen
Your boss decides that prototyping is the best approach on a design project. Describe to her
the weaknesses and hazards associated with prototyping.
There are many weaknesses and hazards associated with prototyping. Using a prototyping
approach to design
You are building an online ordering site for a pharmaceutical company. Considering that
most of the users will be senior citizens, identify and describe the screen design issues that
must be taken into consideration.
Today, everyone use internet at some e
Dr. Ofori Boateng
July 27th, 2013
In software and systems engineering, a use case is a list of steps, typically defining interactions
between a role (known in UML as an "actor") and a system, to achieve a goal.
The use case
Systems analysts use logical system models to depict business requirements, and physical system
models to depict technical designs.
The logical and physical data models serve two different, but related purposes. The Logical
Model deals with the gathering
Dr. Ofori Boateng
August 09th, 2013
The main objective of input controls is to provide reasonable assurance for ones data that
it is properly authorized and accurately entered for processing. Input contr
Input controls are fail safes that ensure that data is entered correctly, completely, and securely, in
order to complete forms. As a systems analyst, one must focus on input control in every step of
input design. There are many types of input control that
Define Candidate Solutions
The following techniques are applicable to this activity.
Fact Finding. Fact finding methods are used to interact with outside sources such as hardware
and software vendors and stores to gather product spec
You are tasked with hiring a new systems analyst at your company. One candidate has excellent
technical credentials, but does not think customer service is important. A second candidate has
excellent customer service credentials and fair technical skills.
Suggest one (1) example of a problematic programming situation or scenario that a
Boolean variable could at least partially resolve. Justify your response.
Example of a problematic programming situation or scenario that a Boolean variable could at
Describe one (1) scenario not mentioned in the textbook in which it would be advantageous
for you to use a definite loop as opposed to an indefinite loop when developing a program.
Provide a rationale for your response.
Example of definite loop is when bu
Effective Fact-Finding techniques are crucial to the application of systems analysis and design
methods during systems projects.
First technique can be the observation of the environment where the System Analyst either
participates in or watches a person
Describe how you would explain the importance of researching policies and procedures to
someone that just wants to get started on the project.
Procedures need to be followed to ensure that best practice is put in place. Policies and
procedures are in plac
There are several systems analysis approaches for solving a business problem. I prefer to use the
joint application development (JAD) approach. First of all, it is the popular strategy for user
involvement. It allows keys users to participate effectively.
Suggest one (1) example of a problematic programming situation or scenario that the use or
implementation of a compound if statement could resolve. Justify your response.
The Example of a problematic programming situation where there is a use or implement