Oracle
1Z0-007 · Question #62
1Z0-007 Question #62: Real Exam Question with Answer & Explanation
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Question
The EMPLOYEES table contains these columns: EMPLOYEE_ID NUMBER(4) ENAME VARCHAR2 (25) JOB_ID VARCHAR2(10) Which SQL statement will return the ENAME, length of the ENAME, and the numeric position of the letter "a" in the ENAME column, for those employees whose ENAME ends with a the letter "n"?
Options
- ASELECT ENAME, LENGTH(ENAME), INSTR(ENAME, 'a')
- BSELECT ENAME, LENGTH(ENAME), INSTR(ENAME, ,-1,1)
- CSELECT ENAME, LENGTH(ENAME), SUBSTR(ENAME, -1,1)
- DSELECT ENAME, LENGTH(ENAME), SUBSTR(ENAME, -1,1)
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