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Question: Which fragments an index by expression?

A. FRAGMENT BY EXPRESSION col_1
B. FRAGMENT BY EXPRESSION col_2>=10000IN dbspace 1 AND col_2>10000IN dbspace2
C. FRAGMMENT BY EXPRESSION col_1<10000 AND col_2 IN dbspace 2
D. FRAGMENT BY EXPRESSION col <20000 IN dbspace 1, col> = 20000 IN dbspace 2

Answer: D.FRAGMENT BY EXPRESSION col <20000 IN dbspace 1, col> = 20000 IN dbspace 2

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Question: Which fragments an index by expression?

A. FRAGMENT BY EXPRESSION col_1
B. FRAGMENT BY EXPRESSION col_2>=10000IN dbspace 1 AND col_2>10000IN dbspace2
C. FRAGMMENT BY EXPRESSION col_1<10000 AND col_2 IN dbspace 2
D. FRAGMENT BY EXPRESSION col <20000 IN dbspace 1, col> = 20000 IN dbspace 2


Answer:

D.FRAGMENT BY EXPRESSION col <20000 IN dbspace 1, col> = 20000 IN dbspace 2 Source: CoolInterview.com



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Related Questions
View Answer
Which two happen when the ALTER FRAGMENT statement is run?

A. Transaction logging, if present is suspended.
B. The table is locked until the statement is completed.
C. The database is locked until the statement is complete.

D. For databases with logging the statement executes as a single transaction
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A. Because it creates an even distribution of data.
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C. Because it does not do expression testing
D. Because it places all data in one dbspace.
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Why is a hash function advantageous in an expression-based distribution?

A. Because it creates an even distribution of data.
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C. Because it does not do expression testing
D. Because it places all data in one dbspace.
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Which two types of fragmentation are allowed in a CREATE TABLE statement?

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C. indexing
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H. expression
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What is a chunk when using raw devices?

A. a contiguous unit of disk space
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A. RESTART DATABASE
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Which of the following can be kept in memory when the DB2 configuration parameter
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The DBA can set the registry variable DB2_HASH_JOIN on or off because:
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Given the following table definition and SQL statement
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