Exam 10: Processing Integrity and Availability Controls

The accounting department at Synergy Hydroelectric records an average of 12,500 transactions per hour.By cost-benefit analysis,managers have concluded that the maximum acceptable loss of data in the event of a system failure is 25,000 transactions.If the firm's recovery time objective is 120 minutes,then the worst case recovery time objective is

All of the following controls for online entry of a sales order would be useful except

With regards to systems availability,deploying and using multiple components provides an AIS with

________ copies all changes made since the last full backup.

The best example of an effective payroll transaction file hash total would most likely be

It is impossible to eliminate the risk of downtime.

Which of the following is an example of a turnaround document?

A payroll clerk accidently entered an employee's hours worked for the week as 380 instead of 38.The data entry control that would best prevent this error would be

If invoices are processed in groups of fifty,which fields from the document shown below would not be used to create a hash control total?

This tests a numerical amount to ensure that it does not exceed a predetermined value nor fall below another predetermined value.

The Spontaneous Combustion Rocket Shoppe in downtown Fargo,North Dakota,generates three quarters of its revenue from orders taken over the Internet.The revenue clearing account is debited by the total of cash and credit receipts and credited by the total of storefront and Internet sales.This is an example of a

Whose responsibility is it to determine the amount of time an organization can afford to be without its information system?

The data entry control that would best prevent entering an invoice received from a vendor who is not on an authorized supplier list is

________ involves copying only the data items that have changed since the last partial backup.

Cancellation and storage of documents means

A batch total is an example of which control below?

A facility that contains all the computing equipment the organization needs to perform its essential business activities is known as a

What control are file labels an example of?

Sequentially prenumbered forms are an example of a(n)

Form design is one example of a(n)