Tag: architecture

Questions Related to architecture

Every Custom Servlet extends javax.servlet.http.HttpServlet class
technology architecture

  1. True

  2. False

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Correct Option: A

Web container translates JSP to Servlet for every request of the JSP
technology architecture

  1. True

  2. False

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Correct Option: B

A JSP page can include another JSP page but not an HTML page

technology architecture

  1. True

  2. False

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Correct Option: B

What are the different scopes available?

technology architecture

  1. page, request & session

  2. page, request & application.

  3. page, request, session & application

  4. request, session & application.

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Correct Option: C

Which are implicit objects in a JSP?
technology architecture

  1. only request, response

  2. only request, response & application

  3. request, response, session & application

  4. None

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Correct Option: C

Difference between GET & POST method. (Choose the right answer)
technology architecture

  1. Query length is limited in POST, not limited in GET.

  2. POST is secured whereas data is been submitted as part of URL in GET (not secured).

  3. By using POST method, we cannot submit the form.

  4. None

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Correct Option: B

A servlet instance (object) is created during the execution of JSP.
technology architecture

  1. True

  2. False

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Correct Option: A

A servlet can handle multiple requests concurrently.
technology architecture

  1. True

  2. False

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Correct Option: A

Through a ServletContext object, servlets can interact with their enviornment.

technology architecture

  1. True

  2. False

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Correct Option: A

To get an object of PrintWriter, we use getWriter() method of class _____________

technology architecture

  1. HttpSession

  2. HttpServletResponse

  3. HttpServletRequest

  4. None

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Correct Option: B