In testing controls, the auditor can obtain evidence from the
client’s information system and analyze it in a tabular or visual
form. Your client has controls in place regarding credit limits for
customers. The client’s software has the capability to compare a
customer’s outstanding receivable balance, plus the anticipated
sale, with the customer’s credit limit in the approved customer
master file. Credit limits vary by customer. For a sale to be made
that will cause the customer to exceed the...
Assignment #1 Develop a set of Data Flow
Diagrams (DFD) and ER-D depicting the business processes or
activities of an online banking system. The business
processes/activities of your online banking system shall be
identical to those of an ATM machine. Bank of America
Your DFDs MUST include Context DFD, Level-0 DFD and at least
one Level-1 DFD. Your Data Stores must exist to support the
business processes.