The Application Overview dashboard in QRadar includes various default items1.​Two of these items
are​Top Applications (Total Bytes)​and​Outbound Traffic by Country (Total Bytes)1.
Default dashboards - IBM Documentation
According to the IBM Security QRadar SIEM V7.5 documentation, the Application Overview
dashboard by default includes items such as "Inbound Traffic by Country (Total Bytes)," "Outbound
Traffic by Country (Total Bytes)," and "Top Applications (Total Bytes)" among others. This confirms
that options C and D are displayed by default on the Application Overview dashboard​​.
