HP 3000 Manuals HP 3000 Manuals
Answers Answer 1. The TRANSACT command allows you to define logically connected groups of file modification commands that constitute one transaction. The three arguments to this command are *BEGIN, *END, *UNDO and *MEMO. TRANSACT *BEGIN and TRANSACT *END define the beginning and the end of the transaction. TRANSACT *UNDO reverses all KSAM file transactions occuring since the TRANSACT *BEGIN command, and undoes any uncommitted HP ALLBASE/SQL transactions. TRANSACT *MEMO is used to include comments in an HP TurboIMAGE/iX log record, and has no effect on KSAM or HP ALLBASE/SQL transactions. Answer 2. The following steps are involved in producing a decision table. 1. Defining the decision table header. 2. Defining the decision table questions. 3. Defining the decision table actions. 4. Defining the decision table relationships. 5. Generating the decision table. Answer 3. Decision tables and windows must be generated. Validation tables and help screens do not need to be generated. Answer 4. You can use an IF THEN ELSE command to perform different steps of a function according to the value of the *ENTERED switch. If the switch is on, the user has entered data in the field. If the switch is off, the field has not been committed.