Oracle
1Z0-146 · Question #91
1Z0-146 Question #91: Real Exam Question with Answer & Explanation
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Question
Examine the following structure: SQL> DESCRIBE user_identifiers Name Null? Type -------------------- ---------- ---------- NAME VARCHAR2(30) SIGNATURE VARCHAR2(32) TYPE VARCHAR2(18) OBJECT_NAME NOT NULL VARCHAR2(30) OBJECT_TYPE VARCHAR2(13) USAGE VARCHAR2(11) USAGE_ID NUMBER LINE NUMBER COL NUMBER USAGE_CONTEXT_ID Identify two scenarios in which information is stored in the USAGE column. (Choose two.)
Options
- Aan assignment made to VARIABLE
- Bdeclaration of a variable or formal parameter
- Can identifier passed to a subprogram in IN OUT mode
- Dexecution of the GOTO statement or raise of an exception
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