To load a servlet repeatedly, which of the following objects will be used?

Which design pattern did technical designers of JSP use to provide centralized dispatching of requests via a controller servlet?

Output of the given program? import java.net.*; class networking { public static void main(String[] args) throws UnknownHostException { InetAddress obj1 = InetAddress.getByName('cisco.com'); InetAddress obj2 = InetAddress.getByName('inputoutput.com'); boolean x = obj1.equals(obj2); System.out.print(x); } }

Which option is a valid JSP expression?

Output of the following code? class San { public void m1 (int i,float f) { System.out.println(' int float method'); } public void m1(float f,int i); { System.out.println('float int method'); } public static void main(String[]args) { San s=new San(); s.m1(20,20); } }

Choose the correct statement. A. Scaling Up This involves adding more resources to the existing nodes. For example, adding more RAM, Storage or processing power. B. Scaling Out This involves adding more nodes to support more users.

A(n) ____ is a variable that holds a memory address.

A variable defined inside a method is referred to as ________.

A static method can ________.

The ____ method takes a string argument and returns its double value.

To append data to an existing file, you open it with the ____________ method.