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Computer Science - Database Systems

Exercise : Database Systems - Section 2
6.
In SQL, which command is used to changes data in a table?
UPDATE
INSERT
BROWSE
APPEND
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
What name is given to the collection of facts, items of information or data which are related in some way?
Database
Directory information
Information tree
Information provider
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
In a large DBMS
each user can "see" only a small part of the entire database
each user can access every sub¬schema
each subschema contains every field in the logical schema
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
Which of the following command(s) is(are) used to recompile a stored procedure in SQL?
COMPILE PROCEDURE
ALTER PROCEDURE
MODIFY PROCEDURE id) All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
Internal auditors should review data system design before they are
developed
implemented
modified
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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