IBM Certification Question: Download IBM Certification PDF

Explain What is database administration NOT concerned with?

A. indexing
B. creating tables
C. accessing data
D. application building

D.Application building

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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	Explain Which of the following is required for the DB2 optimizer to consider a hash join strategy? A. Equijion predicates B. Optimization level 1 or above C. Registry variable DB_ANTIJOIN=YES D. SORTHEAP large enough to contain the tables being joined