Which of the following can managers display by clicking Device Reports > Gateway in the CAR GUI? (Select
the best answer.)

A.
the Gateway Detail report

B.
the Gateway Summary report

C.
the Gateway Utilization report

D.
none of the gateway reports

Explanation:
Only administrators can display reports by clicking Device Reports > Gateway in the Cisco Unified
Communications Manager (UCM) Call Detail Records (CDR) Analysis and Reporting (CAR) graphical user
interface (GUI)? managers cannot display reports by using this path. CAR provides three privilege levels for
reporting: administrators, managers, and individual users. However, only administrators are permitted to view
Gateway device reports.
The Gateway Detail report can be used to examine issues with a specific gateway. The Gateway Summary
report can be used to examine a summary of every call that was transmitted through the gateways. Therefore,
the Gateway Summary report can be used to monitor traffic and Quality of Service (QoS). The Gateway
Utilization report can be used to determine whether a given gateway or gateways are over utilized. Therefore,
you can use the Gateway Utilization report to determine whether new gateways need to be added to the
network.

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/service/7_1_2/car/CAR/
cardvgat.html#wp1045126