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- Question
Helping people keep track of things is the purpose of a(n) ________ .
Options- A. database
- B. table
- C. instance
- D. relationship
- Correct Answer
- database
- 1. An application where only one user accesses the database at a given time is an example of a(n) ________ .
Options- A. single-user database application
- B. multiuser database application
- C. e-commerce database application
- D. data mining database application Discuss
- 2. The DBMS acts as an interface between what two components of an enterprise-class database system?
Options- A. Database application and the database
- B. Data and the database
- C. The user and the database application
- D. Database application and SQL Discuss
- 3. You have run an SQL statement that asked the DBMS to display data in a table named USER_TABLES. The results include columns of data labeled "TableName," "NumberOfColumns" and "PrimaryKey." You are looking at ________ .
Options- A. user data.
- B. metadata
- C. A report
- D. indexes Discuss
- 4. Which of the following products was the first to implement true relational algebra in a PC DBMS?
Options- A. IDMS
- B. Oracle
- C. dBase-II
- D. R:base Discuss
- 5. The DBMS that is most difficult to use is ________ .
Options- A. Microsoft's SQL Server
- B. Microsoft's Access
- C. IBM's DB2
- D. Oracle Corporation's Oracle Discuss
- 6. An on-line commercial site such as Amazon.com is an example of a(n) ________ .
Options- A. single-user database application
- B. multiuser database application
- C. e-commerce database application
- D. data mining database application Discuss
Introduction to Database problems
Search Results
Correct Answer: single-user database application
Correct Answer: Database application and the database
Correct Answer: metadata
Correct Answer: R:base
Correct Answer: Oracle Corporation's Oracle
Correct Answer: e-commerce database application
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