BLOB, CLOB, ARRAY and REF type columns can be updated in

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- JDBC 1.0
- JDBC 4.0
- JDBC 2.0
- JDBC 3.0


CORRECT ANSWER : JDBC 3.0

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JDBC 3.0

JDBC 3.0 provide an updation classes for BLOB, CLOB, ARRAY and REF functions. It fills up smaller areas of missing functionality. The following list outlines the goals and design for the JDBC API in general and the JDBC 3.0 API:
1. It Fit into the J2EE and J2SE platforms
The JDBC API is a constituent technology of the Java platform. The JDBC 3.0 API should be aligned with the overall direction of the Java 2 Enterprise Edition and Java 2 Standard Edition platforms.
2. It is consistent with SQL99
The JDBC API provides programmatic access from applications written in the Java programming language to standard SQL. SQL99 is now a published standard and includes features that are widely supported among DBMS vendors as well as features that only a few vendors support.
3. Consolidate predecessor specifications
This document incorporates content from three prior JDBC specifications to provide a single standalone specification of the JDBC API.
4. It offers vendor-neutral access to common feature

Rohit Sharma 09-17-2014 11:11 PM

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