Topic: Oracle Certified Professional Exams (OCP & OCA) >> Which two are true about aggregate functions?
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| Title: Which two are true about aggregate functions? |
| suresh |
Posted: Nov 09, 2006 03:48:53 AM |
Total Post: 71
Joined: May, 2006
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QUESTION NO: 37
Which two are true about aggregate functions? (Choose two.)
A. You can use aggregate functions in any clause of a SELECT statement.
B. You can use aggregate functions only in the column list of the SELECT clause and in the WHERE clause of a SELECT statement.
C. You can mix single row columns with aggregate functions in the column list of a SELECT statement by grouping on the single row columns.
D. You can pass column names, expressions, constants, or functions as parameters to an aggregate function.
E. You can use aggregate functions on a table, only by grouping the whole table as one single group.
F. You cannot group the rows of a table by more than one column while using aggregate functions.
Answer: C, D
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what is is the correct Answer for this. |
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 snehalatha |
| Posted: Nov 09, 2006 05:14:49 AM |  |
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Total Post: 169
Joined: Apr, 2006
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| suresh |
| Posted: Nov 09, 2006 06:15:25 AM | |
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Total Post: 71
Joined: May, 2006
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