Acme Inc.

 Risk Tolerance Definition:

A service level agreement (SLA) of 99.999% uptime indicates a very low tolerance for service interruptions or downtime.

This level of risk tolerance reflects an emphasis on high availability and minimal disruption, characteristic of organizations with critical online operations.

 Why Other Options Are Incorrect:

B. High risk-tolerance: High risk-tolerance would reflect less stringent SLA requirements.

C. Moderate risk-tolerance: Moderate tolerance would accept more flexibility in uptime.

D. Medium-high risk-tolerance: This option does not accurately reflect the extreme precision of "five nines" uptime.

 EC-Council CISO Reference:

The EC-Council CISO framework describes how SLAs and similar contractual agreements reflect organizational risk tolerance and strategic priorities.