JDBC preguntas y respuestas de entrevista
Question: Is the JDBC-ODBC Bridge multi-threaded?Answer: No. The JDBC-ODBC Bridge does not support multi threading. The JDBC-ODBC Bridge uses synchronized methods to serialize all of the calls that it makes to ODBC. Multi-threaded Java programs may use the Bridge, but they won't get the advantages of multi-threading. |
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- What is JDBC? Describe the steps needed to execute a SQL query using JDBC.
- What are the steps involved in establishing a JDBC connection?
- Is JDBC-ODBC bridge multi-threaded?
- Does the JDBC-ODBC Bridge support multiple concurrent open statements per connection?
- What are the different driver types available in JDBC?