In addition to the queries for data items, procedures, subprograms, and verbs there are a number of queries that return a
wide range of information about a program.
CALL Provides a list of all the called subprograms.
COPY Displays the structure of the copybooks forming the COBOL program.
DEADDATA Provides a list of all potentially dead data items in the program.
LABEL Lists all the procedure-names in the program.