Exercise: Database Systems

Questions for: Database Systems

Internal auditors should review data system design before they are
A:
developed
B:
implemented
C:
modified
D:
All of the above
Answer: D
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Which of the following command(s) is(are) used to recompile a stored procedure in SQL?
A:
COMPILE PROCEDURE
B:
ALTER PROCEDURE
C:
MODIFY PROCEDURE id) All of the above
D:
None of the above
Answer: B
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In a large DBMS
A:
each user can "see" only a small part of the entire database
B:
each user can access every sub¬schema
C:
each subschema contains every field in the logical schema
D:
All of the above
Answer: A
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What name is given to the collection of facts, items of information or data which are related in some way?
A:
Database
B:
Directory information
C:
Information tree
D:
Information provider
Answer: A
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In SQL, which command is used to changes data in a table?
A:
UPDATE
B:
INSERT
C:
BROWSE
D:
APPEND
Answer: A
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