IBM Certification Question:

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Explain If there is a lock on an adjacent key, an insert will fail if the isolation level is set to what?

A. committed read
B. repeatable read
C. share read
D. indexed read

IBM Certification Interview Question
IBM Certification Interview Question

Answer:

B.repeatable read

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In which two situations would you use a round robin fragmentation strategy?

A. When all fragments must be second
B. To create uneven data distributions
C. When queries perform sequential scans and you have little information about the data being stored.
D. When tables are accessed with a high degree of selectivity		Suppose a System z customer has a new CIO. The CIO is concerned about continuing operations and recovery following a catastrophe.
Which of the following addresses this issue?

A. GDPS
B. TAM
C. DR
D. WASS