Form_A invokes̳_睦霖题库

Form_A invokes Form_B in Post-Only mode. Which statement must be true?（）

A、Form_A has updates or deletes that have not been posted or committed, and Form_A invokes Form_B with the OPEN_FORM built-in.
B、Form_A has updates or deletes that have not been posted or committed, and Form_A invokes Form_B with the CALL_FORM built-in.
C、Form_A has inserts that have not been posted or committed, and Form_A invokes Form_B with the OPEN_FORM built-in.
D、Form_A has inserts that have not been posted or committed, and Form_A invokes Form_B with the CALL_FORM built in.

正确答案:B

答案解析:有

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