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web technology Online Quiz - 65

Description: web technology Online Quiz - 65
Number of Questions: 20
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Tags: web technology
Attempted 0/20 Correct 0 Score 0
  1. On your computer

  2. On one massive computer - the www

  3. On individual computers, often known as servers

  4. On a network of routers


Correct Option: C

When was the first email sent over the internet?

  1. 1961

  2. 1965

  3. 1971

  4. 1988


Correct Option: C

The configuration settings of genesys can be found under the folder

  1. config-gen

  2. configuration

  3. config

  4. com


Correct Option: C

The database queries for genesys are stored in the file ........

  1. cabinets.xml

  2. connectionpool.properties

  3. service.properties

  4. workingdocument


Correct Option: A

JSF is

  1. A presentation technology

  2. A technology for specifying business rules

  3. A persistence technology

  4. None of the above


Correct Option: A
  1. It's valid navigation rule

  2. It will generate RuntimeException due to lack of tag

  3. page.jsp will never be displayed with this navigation rule

  4. It's not proper (although it's valid) navigation-rule. It should have tag


Correct Option: A,D

Given the following code fragments: * outcome /page.jsp and outcome /page.jsp Do they have the same effect ?

  1. True

  2. False


Correct Option: A

Part of faces-config: hello.jsp Hello login.jsp Turtle powerRanger.jsp And the ActionLink in the JSP: What will happen if we click on the link?

  1. There will be an server error.

  2. We will stay on the same page.

  3. We will land on the login Page.

  4. There is no h:commandLink tag.

  5. We will land on the powerRangers Page.


Correct Option: B

Is it possible to use EL to configure navigation rules, ex.: index.jsp?id=#{myBean.id}

  1. True

  2. False


Correct Option: B

What is the result when commandLink/commandButton action method returns null for the navigation string.

  1. Throws an exception.

  2. Executes the action method and throws an exception.

  3. Executes the action method and renders current view.

  4. Controller will be in the same page


Correct Option: C

The following configuration of navigation case is legal: #{myBean.action} /myPage.jsp

  1. True

  2. False


Correct Option: A

If no navigation rule matches a given action, then the current page is redisplayed.

  1. True

  2. False


Correct Option: A

Of the following elements which are not valid as elements nested under the element?


Correct Option: A,C,E

This is a valid declaration of a navigation rule. /main.jsp #{myBean.myMethod} nextpage /nextpage.jsp #{myBean.myMethod} lastpage /lastpage.jsp

  1. True

  2. False


Correct Option: A

If an error occurs inside a convertor used to convert the value entered in a inputText field the isValid method of the field returns false.

  1. True

  2. False


Correct Option: A

JavaServer Faces technology provides standard error messages that display on the page when conversion or validation fails.

  1. True

  2. False


Correct Option: A

The core convertDateTime converter has a property called dateStyle . Select from the options bellow the valid values for this property.

  1. short

  2. medium

  3. long

  4. full


Correct Option: A,B,C,D
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