Which of the following is MOST likely happening?

A network administrator has been alerted that web pages are experiencing long load times. After determining it is not a routing or DNS issue, the administrator logs in to the router, runs a command, and receives the following output:

Which of the following is the router experiencing?

An organization was recently compromised by an attacker who used a server certificate with the company's domain issued by an irrefutable CA. Which of the following should be used to mitigate this risk in the future?

The computer resource center issue smartphones to all first-level and above managers. The managers have the ability to install mobile tools. Which of the following tools should be implemented with the type of tools the managers installed?

An organization's internal auditor discovers that large sums of money have recently been paid to a vendor that management does not recognize. The IT security department is asked to investigate the organization's ERP system to determine how the accounts payable module has been used to make these vendor payments.
The IT security department finds the following security configuration for the accounts payable module:

Which of the following changes to the security configuration of the accounts payable module would BEST mitigate this risk?
A:

B:

C:

D: