INTERVIEW QUESTIONS ORACLE DETAILS

Question: Which of the following statements may require a temporary segment?

a. CREATE TABLE
b. CREATE INDEX
c. UPDATE
d. CREATE TABLESPACE

Answer: CREATE INDEX. Operations that require a sort may need a temporary segment (when the sort operation cannot be completed in the memory area specified by the SORT_AREA_SIZE). Queries that use DISTINCT, GROUP BY, ORDER BY, UNION, INTERSECT, or MINUS clauses also need a sort of the result set.

CREATE INDEX. Operations that require a sort may need a temporary segment (when the sort operation cannot be completed in the memory area specified by the SORT_AREA_SIZE). Queries that use DISTINCT, GROUP BY, ORDER BY, UNION, INTERSECT, or MINUS clauses also need a sort of the result set.

Source: CoolInterview.com

If you have the better answer, then send it to us. We will display your answer after the approval.

Rules to Post Answers in CoolInterview.com:-

• There should not be any Spelling Mistakes.
• There should not be any Gramatical Errors.
• Answers must not contain any bad words.
• Answers should not be the repeat of same answer, already approved.
• Answer should be complete in itself.

Name :*
Email Id :*
Answer :*
Verification Code	Not readable? Load New Code
Enter the above shown code: *
	Inform me about updated answers to this question