![]() |
| Home | Tech FAQ | Interview Questions | Placement Papers | Tech Articles | Learn | Freelance Projects | Online Testing | Geeks Talk | Job Postings | Knowledge Base | Site Search | Add/Ask Question |
![]() Related Questions Latest Answer : If the connection is alive, then only the values remain in a ResultSet, where as in RowSet,once we get the results connection need not be alive. ... Latest Answer : Also JDBC2.0 provides extended support for transactions that includes batch updates and savepoints ... Latest Answer : Type-2 driver is Part Java Part Native Driver. This driver is a mixture of Jdbc driver and Vendor speciifc driver . You not only use ODBC to communicate with DataBase. You can also use Vendor specif Apis like Oracle Call Level Interface (OCI) that is ... Read Answers (2) | Asked by : Aniruddha A) ODBC can be directly used with Java because it uses a C interfaceB) ODBC makes uses of pointers which has been totally removed from JAVAC) ODBC is from Microsoft while JDBC is from java applicationsD) Latest Answer : because ODBC being a c based interface cannot be directly used with java ... A) A result set that is TYPE_SCROLL_INSENSITIVE does not reflect changes made while it is still open and one that is TYPE_SCROLL_SENSITIVE does.B) Both types of result sets will make changes visible if Latest Answer : Ans : D ... Latest Answer : A transaction is atomic unit of Work.The tasks which are made into the transaction act as a unit which can be executed successfully all,or if at least one task fails to its promise ,then the effect of all the tasks are to be rollbacked.Thus transaction ... Read Answers (2) | Asked by : nandagopal Latest Answer : The new functionality in the core JDBC 2.0 API includes scrollable result sets, batch updates, programmatic inserts, deletes, and updates, performance hints, character streams for streams of internationalized Unicode characters, full precision for java.math.BigDecimal ... Latest Answer : The osagent is a process that allows CORBA servers to register their objects and assists client applications in the location of objects. RMI Registry is a remote object registry started on the specified port default 1099 .It is a bootstrap naming servise ... Read Answers (1) | Asked by : Leena Latest Answer : Use PreparedStatement when you execute the same statement more than once. Use CallableStatement(stored procedure) when you want result from multiple and complex statements for a single request. ... Give me brief description with small Example Latest Answer : JDBC is a specification, it acts as a vehicle for exchanging SQL statements
between Java application and the database. JDBC API follows two packages
1. java.sql (JDBC Core API)
2. javax.sql (JDBC Ext API)
There are four types of drivers
1. JDBC-ODBC ...
Sponsored Links
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||