A, C, and E

When using CAR, PDF reports are limited to 5000 records and CSV reports are limited to 20,000 records. CAR does have to be installed on the publisher server to work correctly.

D

Based on these answers, the only thing CMRs and CDRs have in common is that they are related to each other. CMRs store QoS parameters for the call, whereas CDRs store call details. They are stored permanently in the SQL database and only temporarily in flat files.

C

By default, you must log in to CAR using a username and password of admin.

D

There are only three types of reports you can reference in CAR: User reports, System reports, and Device reports.

A

Actually, the ONLY thing you are able to do after initially authenticating to CAR is to grant administrative access rights to one of the users in the CallManager LDAP user database. All other options are restricted until this step is completed.

C

The default restrictions load CDR data only from midnight to 5:00 a.m. This keeps the CDR replication and processing from interfering with normal IP telephony network operations.

C

The CAR and CDR database alerts the CAR administrator by default when 80 percent of the maximum number of rows is reached. At this point, the administrator should consider manually purging the database.

A

The CAR tool allows you to log calls based on the NANP. This dial plan can be modified, and includes an "On Net" classification by default.

C and D

CAR allows report generation in Adobe PDF or Comma Separated Values (CSV) files.

D

Even if the publisher is online, the CDRs are stored on the subscriber server in flat files. These files are replicated to the publisher database during a scheduled interval.