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"Linux-friendly databases make it big."Below each question is a link to a recent news story or tip where you can find the answer to the question and learn more about the topic. If you want quick answers, you'll find those at the bottom of this page.
1. Some analysts point to the 1995 launch of this product as the event that put the spotlight on open source DBMSes:
- a. Oracle7
- b. Microsoft SQL Server
- c. MySQL
- d. LaserQlay Pigeon Shoot
2. According to recent numbers, which technology vendor is currently the leading seller of database software?
- a. IBM
- b. Oracle
- c. Sybase
- d. Johnny's Databases and Chicken Shack
3. One reason to switch from Microsoft SQL to an open source database is security. The Sapphire/Slammer worm is an example of a threat that attacked this kind of vulnerability in computers on the Internet running Microsoft SQL Server:
- a. Phishing
- b. Back door
- c. Buffer overflow
- d. Social engineering
4. How does Sleepycat Software make money off its Berkeley DB database?
- a. The company makes money by charging a fee for copies of the database application.
- b. Sleepycat makes money by charging for customized Berkeley DB licenses, which incorporate both open source and proprietary language.
- c. The only way Sleepycat makes money is by charging a fee to support users of Berkeley DB.
- d. Berkely DB is a non-profit open source project that gives everything away for free.
5. What is the latest feature incorporated into PostgreSQL?
- a. Microsoft Windows port
- b. Data warehousing
- c. Online analytical processing
- d. Minty-fresh breath
Answers: 1. c; 2. b; 3. c; 4. b; 5. a
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