# ?Which statements about OP\_NOTIF are true? (Select all that apply) * [x] OP\_NOTIF executes its code block when the top stack item is zero * [x] OP\_NOTIF is functionally equivalent to OP\_NOT followed by OP\_IF * [ ] OP\_NOTIF requires a matching OP\_ENDNOTIF opcode * [x] OP\_NOTIF can be used with OP\_ELSE to create binary branching Note to learners The message will be shown to learners after they submit their answer, whether it's correct or not. Use it to encourage, explain, or guide them further. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://hub.bsvblockchain.org/higher-learning/bsv-academy/bsv-opcodes/if-conditionals/which-statements-about-op_notif-are-true-select-all-that-apply.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.