Topic: Oracle Certified Professional Exams (OCP & OCA) >> Which three statements about subqueries are true? (Choose three)
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| Title: Which three statements about subqueries are true? (Choose three) |
| naidu |
Posted: Dec 27, 2006 05:18:29 AM |
Total Post: 85
Joined: Nov, 2006
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Which three statements about subqueries are true? (Choose three)
A. A single row subquery can retrieve only one column and one row.
B. A single row subquery can retrieve only one row but many columns.
C. A multiple row subquery can retrieve multiple rows and multiple columns.
D. A multiple row subquery can be compared by using the ">" operator.
E. A single row subquery can use the IN operator.
F. A multiple row subquery can use the "=" operator.
Answer:
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 Jayanta |
| Posted: Dec 27, 2006 05:27:59 AM |  |
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Total Post: 479
Joined: Feb, 2006
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| sathish |
| Posted: Dec 27, 2006 11:18:36 PM | |
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Total Post: 47
Joined: Mar, 2006
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| Jayanta |
| Posted: Dec 28, 2006 01:14:56 AM | |
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Total Post: 479
Joined: Feb, 2006
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thank u satish i did not notice that there was three options asked.
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