21.Reconciliation procedures is an example of
a processing control.
a data transmission control.!
an output control
a data entry control.
22.To protect against malware, it is important that antivirus software automatically examine ________ introduced into a system.
24.A ________ control ensures that the correct and most current files are being updated.
25.A validity check is an example of
an input control.
a data entry control.
a data transmission control.
an output control.
26.The data entry control that wouldbestprevent entering an invoice received from a vendor who is not on an authorized supplier list is
27.Is it best practice for an organization to practice periodically restoring a system from its backup files?
28.The batch processing data entry control that sums a field that contains dollar values is called