Why is it important for a system analyst to document formal as well as informal systems within an organization?
A) informal systems are always less efficient.
B) the usage of an informal system by users means that the formal system is deficient in some way and users have designed ways to work around it.
C) informal systems require natural language processing, but formal systems do not.
D) all of the above
Question 2
One benefit of ERP systems is that by having standard user interfaces, less ________ of employees is required.
A) numbers
B) management
C) quality
D) training
E) none of the above
How the immune system fights a viral infection
The respiratory system and the process of gas exchange.
Hand signals are an effective emergency backup to ra- dio communication systems. Shown are several ...
Environmental Systems in Space and Time
Development of the Respiratory System
Sympathetic and Parasympathetic Nervous System