Discussion
Home ‣ Database ‣ Introduction to SQL See What Others Are Saying!
- Question
To define what columns should be displayed in an SQL SELECT statement:
Options- A. use FROM to name the source table(s) and list the columns to be shown after SELECT.
- B. use USING to name the source table(s) and list the columns to be shown after SELECT.
- C. use SELECT to name the source table(s) and list the columns to be shown after USING.
- D. use USING to name the source table(s) and list the columns to be shown after WHERE.
- Correct Answer
- use FROM to name the source table(s) and list the columns to be shown after SELECT.
- 1. Successful data warehousing requires that a formal program in total quality management (TQM) be implemented.
Options- A. True
- B. False Discuss
- 2. The HAVING clause acts like a WHERE clause, but it identifies groups that meet a criterion, rather than rows.
Options- A. True
- B. False Discuss
- 3. The source of the data is sometimes called the system of record.
Options- A. True
- B. False Discuss
- 4. All primary keys are required.
Options- A. True
- B. False Discuss
- 5. Entities use identifiers while tables use keys.
Options- A. True
- B. False Discuss
- 6. SOAP is now just a name, not an acronym.
Options- A. True
- B. False Discuss
- 7. A function returns one value and has only output parameters.
Options- A. True
- B. False Discuss
- 8. Multiple and binary relationships are the same thing.
Options- A. True
- B. False Discuss
- 9. Output reports should be included as part of an ERD.
Options- A. True
- B. False Discuss
- 10. It is not easy to build a database correctly the first time.
Options- A. True
- B. False Discuss
More questions
Correct Answer: True
Correct Answer: True
Correct Answer: True
Correct Answer: True
Correct Answer: True
Correct Answer: True
Correct Answer: False
Correct Answer: False
Correct Answer: False
Correct Answer: True
Comments
There are no comments.More in Database:
Programming
Copyright ©CuriousTab. All rights reserved.