A review of wide area network (WAN) usage discovers that traffic on one communication line between sites, synchronously linking the master and standby database, peaks at 96 percent of the line capacity. An IS auditor should conclude that:

While reviewing the IT infrastructure, an IS auditor notices that storage resources are continuously being added. The IS auditor should:

In a small organization, an employee performs computer operations and, when the situation demands, program modifications. Which of the following should the IS auditor recommend?

Vendors have released patches fixing security flaws in their software. Which of the following should an IS auditor recommend in this situation?

Which of the following controls would be MOST effective in ensuring that production source code and object code are synchronized?

Which of the following functions is performed by a virtual private network (VPN)?

Which of the following is widely accepted as one of the critical components in networking management?

Which of the following controls will MOST effectively detect the presence of bursts of errors in network transmissions?

Which of the following types of firewalls provide the GREATEST degree and granularity of control?

Which of the following is MOST directly affected by network performance monitoring tools?