June 2018
Intermediate to advanced
478 pages
10h 52m
English
Content preview from IBM Db2 11.1 Certification Guide
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Practice questions
Question 1: How do you activate database objects monitoring elements such as object_data_l_reads and object_data_p_reads?
- UPDATE DBM CFG DFT_MON_TABLE to ON
- UPDATE DB CFG USING MON_OBJ_METRICS BASE
- UPDATE MONITOR SWITCHES USING TABLE ON
- UPDATE DBM CFG USING HEALTH_MON ON
Question 2: Which of the following are column-organized monitoring elements? (Choose two)
- POOL_COL_L_READS
- POOL_DATA_L_READS
- POOL_DATA_P_READS
- POOL_COL_P_READS
- POOL_DATA_WRITES
Question 3: Which statement will modify the current explain mode special register so that explain can capture without actually running the SQL statement?
- SET CURRENT EXPLAIN MODE YES
- SET CURRENT EXPLAIN MODE NO
- SET CURRENT EXPLAIN MODE EXPLAIN
- SET CURRENT EXPLAIN REOPT
Question ...
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