Discussion
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- Question
How many copies of a JSP page can be in memory at a time?
Options- A. One
- B. Two
- C. Three
- D. Unlimited
- Correct Answer
- One
- 1. What is sent to the user via HTTP, invoked using the HTTP protocol on the user's computer, and run on the user's computer as an application?
Options- A. A Java application
- B. A Java applet
- C. A Java servlet
- D. None of the above is correct. Discuss
- 2. JDBC stands for:
Options- A. Java Database Connectivity
- B. Java Database Components
- C. Java Database Control
- D. None of the above is correct. Discuss
- 3. Which JDBC driver Type(s) can be used in either applet or servlet code?
Options- A. Both Type 1 and Type 2
- B. Both Type 1 and Type 3
- C. Both Type 3 and Type 4
- D. Type 4 only Discuss
- 4. Who invented Java?
Options- A. Netscape
- B. Microsoft
- C. Sun
- D. None of the above is correct. Discuss
- 5. How does Tomcat execute a JSP?
Options- A. As a CGI script
- B. As an independent process
- C. By one of Tomcat's threads
- D. None of the above is correct. Discuss
- 6. What is bytecode?
Options- A. Machine-specific code
- B. Java code
- C. Machine-independent code
- D. None of the above is correct. Discuss
- 7. What is invoked via HTTP on the Web server computer when it responds to requests from a user's Web browser?
Options- A. A Java application
- B. A Java applet
- C. A Java servlet
- D. None of the above is correct. Discuss
- 8. What programming language(s) or scripting language(s) does Java Server Pages (JSP) support?
Options- A. VBScript only
- B. Jscript only
- C. Java only
- D. All of the above are supported Discuss
- 9. Which JDBC driver Type(s) can you use in a three-tier architecture and if the Web server and the DBMS are running on the same machine?
Options- A. Type 1 only
- B. Type 2 only
- C. Both Type 3 and Type 4
- D. All of Type 1, Type 2, Type 3 and Type 4 Discuss
- 10. An enterprise data model is:
Options- A. a graphical model that shows the high-level entities for an organization.
- B. a graphical model that shows all entities for an organization.
- C. a non-graphical model that shows the high-level entities for an organization.
- D. a non-graphical model that shows the all entities for an organization. Discuss
JDBC, Java Server Pages, and MySQL problems
Search Results
Correct Answer: A Java applet
Correct Answer: Java Database Connectivity
Correct Answer: Both Type 3 and Type 4
Correct Answer: Sun
Correct Answer: By one of Tomcat's threads
Correct Answer: Machine-independent code
Correct Answer: A Java servlet
Correct Answer: Java only
Correct Answer: All of Type 1, Type 2, Type 3 and Type 4
Correct Answer: a graphical model that shows the high-level entities for an organization.
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