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web technology Online Quiz - 116

Description: web technology Online Quiz - 116
Number of Questions: 20
Created by:
Tags: web technology
Attempted 0/20 Correct 0 Score 0
  1. jspInit()

  2. jspservice()

  3. jspDestroy()

  4. All of the above


Correct Option: D
  1. Static Content

  2. Dynamic content

  3. Both a and b

  4. None of the above


Correct Option: C
  1. By sending a mail to websphere_test team

  2. By submitting a work request to WDT team

  3. Either a or b

  4. None of the above


Correct Option: B

Log which helps to see the errors raised only during the particular date and time

  1. EML viewer

  2. Logs in wasops

  3. Both a and b

  4. None of the above


Correct Option: A

In MVC Architecture, the significance of Model is ______.

  1. Business Logic

  2. UI

  3. Control Logic

  4. None of the above


Correct Option: A
  1. The addition, editing, and removal of interfaces is simple

  2. Changes made to the logic control are easy

  3. Helps developers avoid repeating common code

  4. All of the above


Correct Option: D

Struts is based on MVC framework

  1. True

  2. False


Correct Option: B

Boolean values can be cast into any other primitive type.

  1. True

  2. False


Correct Option: B
  1. EML viewer

  2. Logs in wasops

  3. Both a and b

  4. None of the above


Correct Option: C

What is the output of the following StringBuffer sb1 = new StringBuffer("Amit"); StringBuffer sb2= new StringBuffer("Amit"); String ss1 = "Amit"; System.out.println(sb1==sb2); System.out.println(sb1.equals(sb2)); System.out.println(sb1.equals(ss1)); System.out.println("Poddar".substring(3));

  1. false false false dar

  2. false true false Poddar

  3. Compiler Error

  4. true true false dar


Correct Option: A

When a string literal is used in the program, Java automatically creates instances of the string class.

  1. True

  2. False


Correct Option: B

What is the output (Assuming written inside main) String s1 = new String("amit"); String s2 = s1.replace('m','i'); s1.concat("Poddar"); System.out.println(s1); System.out.println((s1+s2).charAt(5));

  1. Compile error

  2. amitPoddar O

  3. amitPoddar I

  4. amit I


Correct Option: D

What is the output of following (Assuming written inside main) String s1 = "Amit"; String s2 = "Amit"; String s3 = new String("abcd"); String s4 = new String("abcd"); System.out.println(s1.equals(s2)); System.out.println((s1==s2)); System.out.println(s3.equals(s4)); System.out.println((s3==s4));

  1. True true true false

  2. True true true true

  3. True false true false

  4. False false true false


Correct Option: A

How to clear the JVM logs in server?

  1. By sending a mail to websphere_test team

  2. By submitting a work request to WDT team

  3. Either a or b

  4. None of the above


Correct Option: B
  1. Business Logic

  2. UI

  3. Control Logic

  4. None of the above


Correct Option: A

MVC architecture is used commonly because

  1. The addition, editing, and removal of interfaces is simple

  2. Changes made to the logic control are easy

  3. Helps developers avoid repeating common code

  4. All of the above


Correct Option: D

The logs for the server can be viewed through

  1. EML viewer

  2. Logs in wasops

  3. Both a and b

  4. None of the above


Correct Option: C

What is the output of the following StringBuffer sb1 = new StringBuffer("Amit"); StringBuffer sb2= new StringBuffer("Amit"); String ss1 = "Amit"; System.out.println(sb1==sb2); System.out.println(sb1.equals(sb2)); System.out.println(sb1.equals(ss1)); System.out.println("Poddar".substring(3));

  1. false false false dar

  2. false true false Poddar

  3. Compiler Error

  4. true true false dar


Correct Option: A
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