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programming languages Online Quiz - 243

Description: programming languages Online Quiz - 243
Number of Questions: 20
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Tags: programming languages
Attempted 0/20 Correct 0 Score 0

What is the effect of executing the following JSP statement, assuming a class with name Employee exists in classes package.

  1. The code does not compile as there is no property attribute of setProperty tag.

  2. The code does not compile as property attribute cannot take * as a value.

  3. The code sets value of all properties of employee bean to "*".

  4. The code sets the values of all properties of employee bean to matrching parameters in request object.


Correct Option: D

What is program used to compile the COBOL program?

  1. IGYWCL

  2. IEWL

  3. IEBCOMPILE

  4. IGYCRCTL


Correct Option: D

What gets printed when the following expression is evaluated? Select the one correct answer. ${12 % 4}

  1. 0

  2. 3

  3. 8

  4. 16


Correct Option: A

What gets printed when the following expression is evaluated? Select the one correct answer. ${4 div 5}

  1. 0

  2. 0.8

  3. 1

  4. -1


Correct Option: B

What gets printed when the following expression is evaluated? Select the one correct answer. ${(1==2) ? 4 : 5}

  1. 1

  2. 2

  3. 4

  4. 5


Correct Option: D

If the condition in the COND parameter satisfies what will happen?

  1. Step will not execute

  2. Step will abend

  3. Step will execute

  4. S0C7


Correct Option: A

With in a context-param element of deployment descriptor, which of the following element is required?

  1. param-name

  2. name

  3. init-param

  4. servlet-name


Correct Option: A

The root of the deployment descriptor is named as

  1. web

  2. web-app

  3. name

  4. display-name


Correct Option: B

Continuation of the previous line should begin in the column

  1. 3

  2. Anywhere between 5 to 17

  3. Anywhere between 4 to 16

  4. Anywhere between 1 to 17

  5. No constraints


Correct Option: C

Which of these is a correct example of specifying a listener element resented by MyClass class. Assume myServlet element is defined correctly. Select the one correct answer.

  1. MyClass

  2. MyClass

  3. aListener MyClass

  4. myServlet MyClass


Correct Option: B

Which of these are the correct fragment within the web-app element of deployment descriptor. Select the two correct answer.

  1. 404 /error.jsp

  2. mypackage.MyException 404 /error.jsp

  3. mypackage.MyException 404

  4. mypackage.MyException /error.jsp


Correct Option: A,D

Which element of the deployment descriptor of a web application includes the welcome-file-list element as a subelement. Select the one correct answer.

  1. web-app

  2. welcome-file

  3. servlet

  4. file-list


Correct Option: A

Which of these is a correct fragment within the web-app element of deployment descriptor. Select the one correct answer. d

  1. mypackage.MyException /error.jsp

  2. mypackage.MyException /error.jsp

  3. mypackage.MyException /error.jsp

  4. mypackage.MyException


Correct Option: B

What is the Normal DISP position for temporary files?

  1. OLD

  2. PASS

  3. MOD

  4. SHR


Correct Option: B

The exception-type element specifies an exception type and is used to handle exceptions generated from a servlet. Which element of the deployment descriptor includes the exception-type as a sub-element. Select the one correct answer.

  1. error-page

  2. servlet

  3. exception

  4. error-handling


Correct Option: A

Which one denotes the end of the JOB?

  1. //

  2. //*

  3. /*

  4. END

  5. NONE


Correct Option: A

Which of these is true about deployment descriptors. Select the one correct answer.

  1. The order of elements in deployment descriptor is not important. The elements can follow any order.

  2. The elements of deployment descriptor are case insensitive.

  3. The servlet-mapping element, if defined, must be included within the servlet element.

  4. The web-app element must include the servlet element.


Correct Option: A

What the JES will do?

  1. Checks for errors

  2. Schedules the job

  3. Manages the output processing of the job.

  4. All the above

  5. None of the above


Correct Option: D

Which element of the servlet element in the deployment descriptor is used to specify the parameters for the ServletConfig object. Select the one correct answer.

  1. servlet-config

  2. init-param

  3. load-on-startup

  4. filter


Correct Option: B

Which of the following files is the correct name and location of deployment descriptor of a web application. Assume that the web application is rooted at \doc-root. Select the one correct answer

  1. \doc-root\dd.xml

  2. \doc-root\web.xml

  3. \doc-root\WEB-INF\web.xml

  4. \doc-root\WEB_INF\dd.xml


Correct Option: C
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