Which method is used to perform DML statements in JDBC ?

Related Mcqs:

Choose the correct statement public class Circle{ private double radius; public Circle(double radius){ radius = radius; } } ?

A. The program has a compilation error because we cannot assign radius to radius. B. The program has a compilation error because it does not have a main method. C. The program does not compile because Circle does not have a default constructor. D. The program will compile, but we cannot create an object of … Choose the correct statement public class Circle{ private double radius; public Circle(double radius){ radius = radius; } } ?Read More...

Which method executes only once ?

A. stop() method B. start() method C. init() method D. destroy() method...

Which statements are most accurate regarding the following classes? class A{private int i; protected int j; } class B extends A{ private int k; protected int m; } ?

A. An object of B contains data fields j, k, m B. An object of B contains data fields k, m C. An object of B contains data fields j, m D. An object of B contains data fields i, j, k, m...

How many keywords are available in java ?

A. 24 B. 48 C. 96 D. 192...

x=x+1 is equivalent to _________________?

A. x++ B. ++x C. x=x-1 D. None of these...