Which of the following statements is true about information syst

Total cost of ownership of information systems is often a redundant concept while making technology investment decisions.

Most firms spend a huge portion of their information technology budgets on training and system security.

New programs should be thoroughly tested across the range of a firm's hardware after deployment.

Firms need to vigilantly manage the moving target of computer security issues.

Purchase, configuration, and licensing costs for packaged software account for most information technology expenses of a firm.