One of the main goals in analyzing functional requirements is to
define the problem from the user's point of view
In programming interface data files, if the length of the fields is not known, a
common format for the data is:
delimited (if you have a "name" , an "address", a "SSN", , "telephone"
When analyzing user requirements it is important
to think in terms of the user's needs
If a user states that he/she needs to distribute a report to many people,
The management of changed to documents programs and other info stored as version
control.
The particular method of data storage should be the one that
best meets the program requirements and cost restraint.
Good programming technique incorporated which of the following principles?
Adequate and concise comments
A structured code walkthrough
ensues the code follows in house rules
Depending on the size of the organization systems analysts are
employed to be a liaison between non technical users and IT professionals
When conducting a design review, allow
the programming team to define the most important parts of their code themselves
The source document and the input screen design should
follow the same order
After programmers develop a solution algorithm using a flowchart or
pseudocode,
VALIDATE the program design for accuracy.
The implementation phase constructs or builds
a new or modified system and then delivers it to the customer
The analysis phase of the systems development life cycle (SDLC) includes an
investigation to determine a definitive problem or improvement of a system and
decide whether it is worth pursuing.
This can also be called feasibility study.
A programmer has written a program that would audit all record changes in a
relational database. What would be an appropriate way for enabling a user to
search for this information and manage it using a system logging tool?
Store the information inside an SQL database as a related record.
The concatenation function allows a programmer to
build a string by combining strings together.
The correct time to plan data storage is during the
implementation phase
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