Oracle
1Z0-151 · Question #32
1Z0-151 Question #32: Real Exam Question with Answer & Explanation
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Question
The Orders form has three blocks: Orders, Orders_Items, and inventories. It also has a button labeled Next Block with a When-Pressed trigger. IF :SYSTEM.cursor_block = 'orders' THEN GO_BLOCK('order_items'); ELSIF :SYSTEM.cursor_block = 'order_items' THEN GO_BLOCK('inventories'); ELSIF :SYSTEM.cursor_block = 'inventories' THEN GO_BLOCK ('orders'); END IF; The button is not functioning correctly; it does not cause navigation to occur. What must you do to fix the issue?
Options
- AChange all occurrences of :SYSTEM.cursor_block to :SYSTEM.trigger_block.
- BUse system variables in the GO_BLOCK statements.
- CChange the block names to uppercase in the GO_BLOCK statements.
- DChange the block names to uppercase in the condition (IF ...THEN) statements.
- Einstead of naming the block to navigate to, replace the GO_BLOCK built-in with NEXT_BLOCK
- FMove the code to a PL/SQL program unit.
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