Tag: programming languages

Questions Related to programming languages

The _______ when added to the user session tells us that the session timed out

technology programming languages

  1. SessionTimedoutIndicator

  2. SessionTotalTimeOutIndicator

  3. SessionTotalTimedoutIndicator

  4. SessionTimeoutIndicator

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Correct Option: A

Which codeline must be set before any of the lines that use the PrintWriter
technology programming languages

  1. setContentWriter()

  2. setWriter()

  3. setPrintType()

  4. setContentType()

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Correct Option: D

Following method(s) cannot be overridden in the JSP page.

technology programming languages

  1. jspDestroy()

  2. jspInit()

  3. _jspService()

  4. getParameter()

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Correct Option: C

Following methods can be overridden in the JSP page

technology programming languages

  1. jspDestroy()

  2. jspInit()==

  3. _jspService()

  4. getParameter()

Show answer
Correct Option: A

The tag %@include file=”.........” % > helps in including the ______ file in the JSP page

technology programming languages

  1. readOnly==

  2. dynamic

  3. static==

  4. None of the above

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Correct Option: C

To show money format on the JSP page we use __________ class
technology programming languages

  1. AirthmaticFormat

  2. CurrencyFormat

  3. NumberFormat ==

  4. StringBuffer

Show answer
Correct Option: C
Explanation:

To solve this question, the user needs to know what class can be used for formatting money on a JSP page.

The correct answer is:

C. NumberFormat

Option C is correct because the NumberFormat class is used for formatting numbers, including currency values. It provides methods for formatting numbers into strings that can be displayed on a JSP page. The CurrencyFormat class does not exist in Java and AirthmaticFormat and StringBuffer are not used for formatting currency values.

Therefore, the answer is: C. NumberFormat.

Which of the tag contains a code fragment valid in the page scripting language

technology programming languages
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Correct Option: B

Implementing the tag < %@ page isThreadSafe="false" % >implements the SingleThreadModel interface making the Jsp
technology programming languages

  1. None of the above

  2. content safe

  3. synchornised

  4. thread safe

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Correct Option: D

The error message displayed when the page is not found at the correct location
technology programming languages

  1. 550

  2. 440

  3. 505

  4. 404

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Correct Option: D

The information needed to create a TCP socket for communication in JSP is
technology programming languages

  1. The Local Systems IP Address

  2. Local Systems Port Number

  3. Remote System’s IPAddress

  4. All of the above

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Correct Option: D