JSP and Servlets MCQs (Chapterwise Multiple Choice Questions)

The correct way to create a string in Java is:

var_str = String("this");

var_str = "this";

String var_str = "this";

Declare var_str = "this";

Answer & Explanation

Correct Answer: String var_str = "this";

Note: This Question is unanswered, help us to find answer for this one

A container invokes ____ method before taking care of any requests.

page_load()

jspDestroy()

jspInit()

Answer & Explanation

Correct Answer: jspInit()

Note: This Question is unanswered, help us to find answer for this one

Which of the following method is called before the page service any requests?

jspService()

_jspInit()

init()

jspInit()

Answer & Explanation

Correct Answer: jspInit()

Note: This Question is unanswered, help us to find answer for this one

Which of the following methods is abstract in HttpServlet?

service

doPost

doGet

It has no abstract methods

Answer & Explanation

Correct Answer: It has no abstract methods

Note: This Question is unanswered, help us to find answer for this one

How does container process a JSP page after compilation?

POJO

HTML

Applet

Servlet

Answer & Explanation

Correct Answer: Servlet

Note: This Question is unanswered, help us to find answer for this one

Which of the following is not a valid java bean (POJO) scope in JSP?

response

session

request

application

Answer & Explanation

Correct Answer: response

Note: This Question is unanswered, help us to find answer for this one

When using HTML forms which of the following is true for POST method?

POST allows secure data transmission over the http method

POST allows users to bookmark URLs with parameters

The POST method should not be used when large amount of data needs to be transferred

POST method sends data in the body of the request

Answer & Explanation

Correct Answer: POST method sends data in the body of the request

Note: This Question is unanswered, help us to find answer for this one

Which one is not a part of the JSTL library group?

Core

XML

HTML

SQL

Answer & Explanation

Correct Answer: HTML

Note: This Question is unanswered, help us to find answer for this one

If submit a form without mentioning the method type(get or post) and called servlet. which method will invoke? doGet() or doPost().

By default it is a GET request

By default it is a Post request

Answer & Explanation

Correct Answer: By default it is a GET request

Note: This Question is unanswered, help us to find answer for this one

If req is a reference to an HttpServletRequest and there is no current session, what is true about req.getSession() ?

Invoking req.getSession(false) will return a new session

Invoking req.getSession() will return null

Invoking req.getSession(true) will return a new session

Invoking req.getSession(null) will return a new session

Answer & Explanation

Correct Answer: Invoking req.getSession(true) will return a new session

Note: This Question is unanswered, help us to find answer for this one

JSP And Servlets Quick Quiz

Poor Results!

You need a lot of improvement.

Just don't give up!

Correct Answers: 0/10

Start Practicing with our MCQs given below.

JSP And Servlets MCQ

JSP And Servlets Quick Quiz

The correct way to create a string in Java is:

A container invokes ____ method before taking care of any requests.

Which of the following method is called before the page service any requests?

Which of the following methods is abstract in HttpServlet?

How does container process a JSP page after compilation?

Which of the following is not a valid java bean (POJO) scope in JSP?

When using HTML forms which of the following is true for POST method?

Which one is not a part of the JSTL library group?

If submit a form without mentioning the method type(get or post) and called servlet. which method will invoke? doGet() or doPost().

If req is a reference to an HttpServletRequest and there is no current session, what is true about req.getSession() ?