Oracle
1Z0-007 · Question #140
Management has asked you to calculate the value 12salary commission_pct for all the employees in the EMP table. The EMP table contains these columns: Which statement ensures that a value is…
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Using Functions (Single-Row, Group, Conversion, Conditional)
Question
Management has asked you to calculate the value 12salary commission_pct for all the employees in the EMP table. The EMP table contains these columns:
Which statement ensures that a value is displayed in the calculated columns for all employees?
Options
- ASELECT last_name, 12salary commission_pct
- BSELECT last_name, 12salary (commission_pct,0) FROM emp;
- CSELECT last_name, 12salary(nvl(commission_pct,0)) FROM emp;
- DSELECT last_name, 12salary(decode(commission_pct,0)) FROM emp;
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Topics
#NVL function#NULL handling#arithmetic expressions#commission calculation