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Home ‣ Database ‣ JDBC, Java Server Pages, and MySQL See What Others Are Saying!
- Question
The JVM (Java virtual machine) interprets Java bytecode at run time.
Options- A. True
- B. False
- Correct Answer
- True
- 1. SQL Server 2000 stored procedures can:
Options- A. never be kept within the database.
- B. be kept within the database and invoked by application programs.
- C. be stored on the users' computer.
- D. support BEFORE, INSTEAD OF and AFTER types. Discuss
- 2. When AUTOCOMMIT is set on, changes will be made automatically at the end of each SQL statement.
Options- A. True
- B. False Discuss
- 3. In a relation, the columns are sometimes called "attributes."
Options- A. True
- B. False Discuss
- 4. ROLLBACK WORK asks SQL to empty the log file.
Options- A. True
- B. False Discuss
- 5. An attribute's value is always literal.
Options- A. True
- B. False Discuss
- 6. Information systems and organizations do not just influence each other; they create each other.
Options- A. True
- B. False Discuss
- 7. The transaction log contains a copy of every database record (or page) after it has changed. These records are called before images.
Options- A. True
- B. False Discuss
- 8. SQL Server automatically creates an index on all primary and foreign keys.
Options- A. True
- B. False Discuss
- 9. Mirrored databases are almost always provided in high-availability systems.
Options- A. True
- B. False Discuss
- 10. An attribute is a(n):
Options- A. column of a table.
- B. two dimensional table.
- C. row of a table.
- D. key of a table. Discuss
More questions
Correct Answer: be kept within the database and invoked by application programs.
Correct Answer: True
Correct Answer: True
Correct Answer: True
Correct Answer: True
Correct Answer: True
Correct Answer: False
Correct Answer: True
Correct Answer: True
Correct Answer: column of a table.
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