The big bang approach
a. is more ambitious and risky than the phased in approach.
b. is a popular alternative to the phase-in approach.
c. reduces the change of system failure.
d. all of the above.
e. none of the above.
Supervision is often called a(n) ———— control.
a. access
b. verification
c. compensating
d. input
Operational inefficiencies occur because
a. accounts both common and unique to many concurrent transactions need to be
updated in real time.
b. accounts common to many concurrent transactions need to be updated in real time.
c. accounts unique to many concurrent transactions need to be updated in real time.
d. None of the above are true statements
Which of the following is NOT a control over the risk of unauthorized inventory
purchases?
a. Transaction authorization
b. Automated purchase approval
c. Scanner technology
d. All of the above are controls over the risk of unauthorized inventory purchases.
A copy of the purchase order (PO) is sent to the
a. vendor
b. accounts payable function
c. receive goods function