Tag: web technology

Questions Related to web technology

Why does the HtmlForm component render a field?

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  1. To keep track of its identifier

  2. To keep track of the components in tree

  3. To set its submitted property

  4. For JavaScript integration

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Correct Option: C

Which JSF expression references an application's context path?

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  1. #{contextPath}

  2. #{requestContextPath}

  3. #{facesContext.externalContext.requestContextPath}

  4. ${request.contextPath}

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Correct Option: C

How do you integrate JSF components with custom JavaScript?

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  1. Write a new renderer

  2. hrough faces-config.xml

  3. With HTML pass-through attributes

  4. No specific integration is necessary

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Correct Option: C

How do you integrate JSF components with cascading style sheets (CSS)?

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  1. With the JSF configuration file

  2. With the styleClass property

  3. With the cssClass property

  4. With the class property

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Correct Option: B

AI Explanation

To integrate JSF components with cascading style sheets (CSS), you can use the styleClass property.

Option A) With the JSF configuration file - This option is incorrect because the JSF configuration file is used for configuring the JSF framework, not for integrating CSS with JSF components.

Option B) With the styleClass property - This option is correct. The styleClass property is used to apply a CSS class to a JSF component. By specifying a CSS class, you can define the styling for the component using CSS.

Option C) With the cssClass property - This option is incorrect because there is no cssClass property in JSF. The correct property to use is styleClass.

Option D) With the class property - This option is incorrect because the class property is not used in JSF for applying CSS styles. The correct property to use is styleClass.

The correct answer is B) With the styleClass property. This option is correct because it allows you to apply a CSS class to a JSF component and integrate it with CSS.

How do you customize validation messages with JSF?
technology web technology

  1. Create a resource bundle with specific keys and specify its name in faces-config.xml

  2. Create a resource bundle with specific keys

  3. Create a properties file with custom keys and specify its name in web.xml

  4. Specify the custom messages in faces-config.xml

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Correct Option: A

Which of the following is not possible using Repository Manager

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  1. a. Creating folder within repository

  2. b. Creating users and assigning roles

  3. c. Taking backup of Repository

  4. d. Comparing folders

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Correct Option: C

Where is the headquarters of Microsoft located?

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  1. Santa Clara, California

  2. Tucson, Arizona

  3. Richmond, Virginia

  4. Redmond, Washington

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Correct Option: D

Which law states that "The value of a network is squared each time another peer joins the network"?

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  1. Reed's Law

  2. Sarnoff's Law

  3. Metcalfe Law

  4. Archie's Law

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Correct Option: C

One word for "Network Analyzer".

technology web technology

  1. Ethereal

  2. Wireshark

  3. Sniffer

  4. NetZer

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Correct Option: C

What is the purpose of using Single User ID application?
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  1. Used for transaction services

  2. Used for user authorization and authentication

  3. Used for user authentication

  4. Used for Data Entry System

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Correct Option: B