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Question No: 1 of 23
1.Connection Pooling Class manages no of user requests for connections to improve the performance. 
Options:
  1. True
  2. False
View Answer/Explanation:
a
Explanation:

Question No: 2 of 23
2.Which object of HttpSession can be used to view and manipulate information about a session? 
Options:
  1. session identifier
  2. creation time
  3. last accessed time
  4. All mentioned above
View Answer/Explanation:
d
Explanation:

Question No: 3 of 23
3.Using mail API we cannot send mail from a servlet. 
Options:
  1. True
  2. False
View Answer/Explanation:
b
Explanation:

Question No: 4 of 23
4.Which class provides stream to read binary data such as image etc. from the request object? 
Options:
  1. ServltInputStream
  2. ServletOutputStream
  3. Both A & B
  4. None of the above
View Answer/Explanation:
a
Explanation:

Question No: 5 of 23
5.The sendRedirect() method of HttpServletResponse interface can be used to redirect response to another resource, it may be servlet, jsp or html file. 
Options:
  1. False
  2. True
View Answer/Explanation:
b
Explanation:

Question No: 6 of 23
6. Which of these ways used to communicate from an applet to servlet? 
Options:
  1. RMI Communication
  2. HTTP Communication
  3. Socket Communication
  4. All mentioned above
View Answer/Explanation:
d
Explanation:

Question No: 7 of 23
7.Which methods are used to bind the objects on HttpSession instance and get the objects? 
Options:
  1. setAttribute
  2. getAttribute
  3. Both A & B
  4. None of the above
View Answer/Explanation:
a b
Explanation:

Question No: 8 of 23
8.Which type of ServletEngine is a server that includes built-in support for servlets? 
Options:
  1. Add-on ServletEngine
  2. Embedded ServletEngine
  3. Standalone ServletEngine
  4. None of the above
View Answer/Explanation:
c
Explanation:

Question No: 9 of 23
9. What type of servlets use these methods doGet(), doPost(),doHead, doDelete(), doTrace()? 
Options:
  1. Genereic Servlets
  2. HttpServlets
  3. All of the above
  4. None of the above
View Answer/Explanation:
b
Explanation:

Question No: 10 of 23
10.Which cookie it is valid for single session only and it is removed each time when the user closes the browser? 
Options:
  1. Persistent cookie
  2. Non-persistent cookie
  3. All the above
  4. None of the above
View Answer/Explanation:
b
Explanation:

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