Interview questions

Team Lead/ Tech Lead interview questions – page 34

3,203 questions. Tap “Show answer” to check yourself.

  1. WHAT ARE THE STEP LOOPS . HOW DO U PERFORM PAGE DOWNAND PAGE UP IN STEP LOOPS.

  2. What is partner profiles?

  3. What are properties available in Clip Board?

  4. How would you center a form on the screen? How about centering it on another form?

  5. Have you ever created ActiveX EXEs? If so, what were they used for?

  6. What is the max size allowed for Max label caption length.

  7. Can I set up a connection pool with multiple user IDs? The single ID we are forced to use causes problems when debugging the DBMS.

  8. What keyword is associated with raising system level events in VB?

  9. How can I get or redirect the log used by DriverManager and JDBC drivers?

  10. What is Mask Edit and why it is used?

  11. Which table stores the online messages?

  12. How can I write to the log used by DriverManager and JDBC drivers?

  14. What does setFetchSize() really do?

  15. Is possible to open a connection to a database with exclusive mode with JDBC?

  16. Can the JDBC-ODBC Bridge be used with applets?

  17. What are the characteristics of a bapi?

  18. How can we make objects of connection when connection is an interface.e.g. Connection conn = DriverManager.getConnection ?

  19. Are there any ODBC drivers that do not work with the JDBC-ODBC Bridge?

  20. Why does the ODBC driver manager return 'Data source name not found and no default driver specified Vendor: 0'

  21. How can I determine whether a Statement and its ResultSet will be closed on a commit or rollback?

  22. How to insert/update records with some of the columns having NULL value?

  23. What is JSP tag file ?

  24. Once I have the Java 2 SDK, Standard Edition, from Sun, what else do I need to connect to a database?

  25. How is it possible to establish integration quickly to an SAP System?

  27. What is JSP expression language ?

  28. Are all the required JDBC drivers to establish connectivity to my database part of the JDK?

  29. How can I connect to an Oracle database not on the web server from an untrusted applet?

  30. What are the components of the JDBC URL for Oracle's "thin" driver and how do I use them?

  31. Have you ever used ADO? DAO? RDO? Any other database engines?

  32. Why do I get UnsatisfiedLinkError when I try to use my JDBC driver?

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