Which class provides an interface for invoking JavaScript methods and examining JavaScript properties?

ScriptObject
JSObject
JavaObject
Jobject

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 2

When a JavaScript object is passed or returned to Java code, it is wrapped in an instance of JSObject. When a JSObject instance is passed to the JavaScript engine, it is unwrapped back to its original JavaScript object. The JSObject class provides a way to invoke JavaScript methods and examine JavaScript properties.

5 views Answered 2022-09-01 13:21

Related Questions

What will be the output class A{ static void method(){ System.out.println("Class A method"); } } class B extends A{ static void method(){ System.out.println("Class B method"); } } public class Test{ public static void main(String args[]){ A a = new B(); a.method(); } }?

1 Answers 5 Views

What will be the output interface A{ public void method(); } class One{ public void method(){ System.out.println("Class One method"); } } class Two extends One implements A{ public void method(){ System.out.println("Class Two method"); } } public class Test extends Two{ public static void main(String[] args){ A a = new Two(); a.method(); } }?

1 Answers 13 Views

What happens if the following program is compiled and executed interface MyInterface{ void display(); } interface MySubInterface extends MyInterface{ void display(); } public class Test implements MySubInterface{ public void display(){ System.out.print("Welcome to Examveda."); } public static void main(String args[]){ Test t = new Test(); t.display(); } }?

1 Answers 5 Views

What will be the result after the class Test execution class A{ public void doA(){ B b = new B(); b.dobB(); System.out.print("doA"); } } class B{ public void dobB(){ C c = new C(); c.doC(); System.out.print("doB"); } } class C{ public void doC(){ if(true) throw new NullPointerException(); System.out.print("doC"); } } public class Test{ public static void main(String args[]){ try{ A a = new A(); a.doA(); }catch(Exception ex){ System.out.print("error"); } } }?

1 Answers 9 Views

What command is used to stop RIP routing updates from exiting out an interface but still allow the interface to receive RIP route updates?

1 Answers 5 Views

An API is an application programming interface consisting of methods and properties which allow the author to get or set data or execute commands to the user agent.?

1 Answers 4 Views

PHP provides built-in interceptor methods, which can intercept messages sent to undefined methods and properties. This is also known as _________?

1 Answers 4 Views

Which keyword allows class members (methods and properties) to be used without needing to instantiate a new instance of the class?

1 Answers 5 Views

Which class accepts a class name or an object reference and returns an array of interface name?

1 Answers 5 Views

The object whose properties are inherited by all instances of the class, and properties whose values are functions behaving like instance methods of the class, is?

1 Answers 5 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)