A class has two method implementations that will cause a compiler error. What is the reason for the compiler error? public static void flexiPrint(Object... data){} public static void flexiPrint(Object[] data){}

Which statement about the given code is true? import java.io.IOException; public class Test110 { public static void main(String[] args) { throwEx(new IOException('unchecked')); } static void throwEx(Exception e) { Test110. _throw(e); } static void _throw(Exception e) throws E { throw (E) e; } }

Output of the given program? public class Test128 { public static void main(String[] args) { A a = new A2(); B b = new B2(); System.out.println(a.a + b.b); } } class A { int a = 1; } class A2 extends A { int a = 2; } class B { public int b = 1; } class B2 extends B { public int b = 2; }

Output of following code:- int a = 5; int b = a; a*=2; b+=1; System.out.println(a); System.out.println(b);

Output of the given program? import java.util.Properties; public class Test72 { public static void main(String[] args) { Properties p = new Properties(); p.put('grade', 'master'); Properties p2 = new Properties(p); System.out.println(p2.get('grade') + ' : ' + p2.getProperty('grade')); } }

Output of the following code: int a = 5; while(a > 3){ System.out.print(a--); }

The PrintStream class provides methods to?

In Advanced JDBC Data types which have defined new data types that are commonly referred to as SQL3 types?

Which list gives a quick way to determine which Connection method is appropriate for creating different types of SQL statements?

Drivers that are JDBC Compliant should normally support scrollable result sets, but they are not required to do so?

Which was first most widely used programming interface for accessing relational databases, It offers the ability to connect to almost all databases on almost all platforms?