gs gs113 Query Optimization - Scheduling and Locking Issues - Quiz No.1
gs gs113 MySQL Quiz
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Question 1: Which of these has higher priority?
writes, reads
writes
reads
same priority
machine dependent
Question 3: Which statement issues a lock on tables?
ISSUE LOCK
LOCK ISSUE
LOCK TABLES
ISSUE LOCKS
Question 8: Find the odd one out in terms of scheduling policies.
MyISAM
InnoDB
MEMORY
MERGE
Question 10: Which table is preferred when there are many updates?
MyISAM
InnoDB
MEMORY
MERGE
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