Match the following interfaces of Java. Servlet package :List - I List - II a. Servlet Config i. Enables Servlets to log events b. Servlet Context ii. Read data from a client c. Servlet Request iii. Write data to a client d. Servlet Response iv. To get initialization parameters
| a | b | c | d |
| iv | i | ii | iii |
ServletConfig gives a servlet its initialization parameters, so a matches iv.
ServletContext lets servlets share information and log events, so b matches i.
ServletRequest is used to read data sent by the client, so c matches ii, and ServletResponse is used to write data back to the client, so d matches iii.
Hence, a-iv, b-i, c-ii, d-iii.
Similar Questions
Which method is called first by an applet program ?
Converting a primitive type data into its corresponding wrapper class object instance is called
Which methods are utilized to control the access to an object in multi-threaded programming ?
Which one of the following is correct ?
The Servlet Response interface enables a servlet to formulate a response for a client using the method __________.
In Java, when we implement an interface method, it must be declared as :
When one object reference variable is assigned to another object reference variable then
It is possible to define a class within a class termed as nested class. There are _____ types of nested classes.
Consider the following JAVA program :
public class First {
public static int CBSE (int x) {
if (x < 100) x = CBSE (x + 10);
return (x – 1);
}
public static void main (String[] args){
System.out.print(First.CBSE(60));
}
}
What does this program print ?
Given the array of integers ‘array’ shown below :
13 7 27 2 18 33 9 11 22 8 What is the output of the following JAVA statements ?
int [ ] p = new int [10];
int [ ] q = new int [10];
for (int k = 0; k < 10; k ++)
p[k] = array [k];
q = p;
p[4] = 20;
System.out.println(array [4] + “:” + q[4]);
Important Questions from Java
Arrange the following applet life cycles methods in sequence
A. start()
B. paint()
C. init()
D. stop()
Choose the correct answer from the options given below:
A java program that is embedded in HTML document and runs in the context of java capable browser is known as ______.
JAVA compiler translates source code into _______.
Which of the following statement(s) is/are correct regarding java programming?
I. Place a semicolon immediately after a method header
II. Define a method outside the braces of a class definition
The application in java, which is used for sending small applications to run at client side is __________.
