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What is the concept of JDBC?

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What is the concept of JDBC?

Java™ database connectivity (JDBC) is the JavaSoft specification of a standard application programming interface (API) that allows Java programs to access database management systems. The JDBC API consists of a set of interfaces and classes written in the Java programming language.

What is the use of JDBC in Java?

JDBC makes it possible to do establish a connection with a data source, send queries and update statements, and process the results. Simply, JDBC makes it possible to do the following things within a Java application: Establish a connection with a data source. Send queries and update statements to the data source.

What is JDBC and its types?

JDBC drivers are client-side adapters (installed on the client machine, not on the server) that convert requests from Java programs to a protocol that the DBMS can understand. There are 4 types of JDBC drivers: Type-1 driver or JDBC-ODBC bridge driver. Type-2 driver or Native-API driver.

What is the importance of JDBC?

JDBC helps you to write Java applications that manage these three programming activities: Connect to a data source, like a database. Send queries and update statements to the database. Retrieve and process the results received from the database in answer to your query.

What is JDBC and its components?

JDBC stands for Java DataBase Connectivity. JDBC Architecture : It consists of 4 components, Java application,JDBC API,JDBC driver,database application.

What are the characteristics of JDBC?

What are the main features of JDBC?

  • Makes JDBC calls: While using JDBC Java applications can make JDBC calls these calls submit SQL statements to the driver which in turn accesses the data from the database.
  • Portability: JDBC provides wide level portability.

What are JDBC 3 components?

JDBC Core Components

  • DriverManager. The DriverManager class keeps track of the available JDBC drivers and creates database connections for you.
  • Driver. The Driver interface is primarily responsible for creating database connections.
  • Connection.
  • Statement.
  • ResultSet.

What is JDBC architecture?

Java Database Connectivity (JDBC) architecture is an API specifying interfaces for accessing relational databases. JDBC helps to connect to a database, send queries and updates to the database, and retrieve and process the results obtained from the database for queries.

What is JDBC and its advantages?

Advantages and Disadvantages It automatically creates the XML format of data from the database. It does not require the content to be converted. It provides full support to query and stored procedure. It provides support to both Synchronous and Asynchronous processing. It supports modules.

What is JDBC write its features?

Following are the new features of JDBC: Makes JDBC calls: While using JDBC Java applications can make JDBC calls these calls submit SQL statements to the driver which in turn accesses the data from the database. To communicate with database. JDBC provides support for advanced datatypes such as BLOB, CLOB etc.

What are the major components of the JDBC?

1) What are the major components of the JDBC? Explanation: DriverManager: Manages a list of database drivers. Driver: The database communications link, handling all communication with the database.

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