What is required for Message-Driven Bean?

Output of following code? String string = 'UpWork'; System.out.println(string.indexOf('o',5))?

Output of following program? class Upwork { public static void main(String args[]) { try { return; } finally { System.out.println('Finally'); } } }

Assuming the tag library is in place and the tag handler is correct, which of the following is the correct way to use a custom tag in a JSP page?

Which annotation helps to define the table where entity will be stored?

Output of following code:- ListupWork = new ArrayList<>(); upWork.add('jobs'); upWork.add(1, 'freelancers'); upWork.add(0, 'projects'); upWork.add(1, 'earnings'); System.out.println(upWork);

Consider below code: class Ex1{ public static void main(String args[]){ int x = 10; int y = new Ex1().change(x); System.out.print(x+y); } int change(int x){ x=12; return x; } } What will be the output?

What do JS classes support?

Which assignments are valid, if put instead of /* [placeholder] */ in the given code? (check any that apply) public class Test114 { public static void main(String[] args) { class A { class A2{} } class A2 extends A {} /* [placeholder] */ } }

Which is valid ways to define a thread in Java?

Select all correct statements: