Question: Question 1 of 3: A database admin uses a SHOW statement to retrieve information about objects in a database. This information is contained in a
Question 1 of 3:
A database admin uses a SHOW statement to retrieve information about objects in a database. This information is contained in a _____.
storage manager
index
file system
Data dictionary
Question 2 of 3:
A database admin configures replication for a distributed database. Which technique applies updates to any available node?
parallel system
primary/secondary
group replication
Question 3 of 3:
Which MySQL layer interacts directly with database users and administrators?
query processor
tools
storage engine
file system
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