State true or false :-The JDBC-ODBC bridge from Sun's Java Software does not provide network access to desktop databases like Microsoft access by itself.
A) TrueB) FalseExplanation: Most desktop databases currently require a JDBC solution that uses ODBC underneath. This is because the vendors of these database products haven't implemented all-Java
Which of the statements are true regarding availability of the integrated version of JDBC API and the JDBC-ODBC Bridge in JDK.
A) The JDK 1.1 and the Java 2 SDK, Standard Edition (formerly known as the JDK 1.2), contain both the JDBC API and the JDBC-ODBC Bridge.B) The Java 2 SDK, Standard Edition, contains the JDBC 2.0 core API,
A) Java Native InterfaceExplanation: Any all-Java JDBC driver should work with J++
Fill in the blanks :- The cause of failing to load the appropriate JDBC drivers before calling the getConnection method, or it specifying an invalid JDBC URL--one that isn't recognized by your JDBC driver can result in the error __________________ during a call to the DriverManager.getConnection method.
A) No suitable driver
A) This problem can be caused by running a JDBC applet in a browser that supports the JDK 1.0.2, such as Netscape Navigator 3.0. The JDK 1.0.2 does not contain the JDBC API, so the DriverManager class
Fill in the blanks :- There is a bug in the jdk 1.1.x which can cause the failing of __________ method.
A) Class.forName
A) A workaround is to explicitly call the method DriverManager.registerDriver(new YourDriverClass).B) The problem is due to race condition in the class loader.C) The race condition prevents the static
Latest Answer: D ...
What is the precision of java.math.BigDecimal limited _____ digits in the JDK 1.0.2 add-on version of the JDBC API.
A) 18B) 24C) 32D) 64Explanation: because In JDK 1.1, java.math.BigInteger is implemented in C. It supports a precision of thousands of digits. The same is true for BigDecigmal.
State true or falseCan we retrieve a whole row of data at once, instead of calling an individual ResultSet.getXXX method for each column ?
A) TrueB) FalseExplanation: The ResultSet.getXXX methods are the only way to retrieve data from a ResultSet object, which means that you have to make a method call for each column of a row. It is unlikely
Which of the following statements is false regarding the error returned by the driver manager return 'Data source name not found and no default driver specified Vendor: 0'.
A) This type of error occurs during an attempt to connect to a database with the bridge.B) The error is coming from the ODBC driver manager.C) The problem is due to the native libraries not present.D)
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