Which of the answers below is an example of an internal control outlining the physical custody of organizational assets?

Group of answer choices

1.Employees throughout the organization are mandated to change their passwords every 90 days.

2.The data servers and other technology hardware components used by the organization are only accessible by a smaller subset of employees with certain access levels.

3. An organizational crosstraining program among related departments such as accounts payable and the treasury to enable continuous job rotation.

4.Adding a new vendor to the master vendor list for accounts payable processing must be approved by two individuals, and every login to the master list is automatically recorded and summarized daily.