ACCT 571 DeVry Week 2 Quiz

ACCT 571 DeVry Week 2 Quiz
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ACCT 571 DeVry Week 2 Quiz
ACCT571
ACCT 571 DeVry Week 2 Quiz
(TCO G) Redundancy can be a major problem in the design and operation of relational databases. If a database uses
only one relation to store data, several problems may subsequently occur. The problem of changes (or updates) to data
values being incorrectly recorded is known as
o
o
o
o
an update anomaly.
an insert anomaly.
a delete anomaly.
a memory anomaly.
Question 2. Question : (TCO B) Many fraud cases go unreported and unprosecuted for several reasons. Why
is this the case?
o
o
o
o
Companies are reluctant to report computer crimes because a highly visible computer fraud is a public
relations nightmare.
Such crimes are difficult, costly, and time-consuming to investigate and prosecute.
Law enforcement and the courts are often too busy with violent crimes that little time is left for fraud cases.
all of the above
Question 3. Question : (TCO G) Chelsana Washington is a medical equipment sales representative. Her
company has provided her with a laptop computer that uses wireless connectivity to access the accounting information
system from virtually anywhere in the country. She, and the other sales reps, have read access to customer and product
information. They have write access that allows them to enter and cancel customer orders. These permissions define
a(an) ______ in the company's database management system.
o
o
o
o
schema
subschema
data dictionary
physical view
Question 4. Question : (TCO B) This control framework addresses the issue of control from three vantage points:
business objectives, information technology resources, and information technology processes.

o
o
o
o
ISACA's control objectives for information and related technology
COSO's internal control framework
COSO's enterprise risk management framework
None of the above
Question 5. Question : (TCO G) Identify the aspect of a normalized database that is incorrect:
o
o
o
o
Data is consistent.
Redundancy is minimized and controlled.
All data is stored in one table or relation.
The primary key of any row in a relation cannot be null.
Question 6. Question : (TCO B) Why is computer fraud on the rise?
Question 7. Question : (TCO B) What is a weakness of the internal control concept of the separation of duties?
Points Received: 0 of 5 Comments: