Which scenario is NOT suitable for using document.write() in JavaScript? | JavaScript | MYTAT

Q

Which scenario is NOT suitable for using document.write() in JavaScript?

A). Creating a login form with validation. B). Generating a personalized greeting message. C). Displaying real-time data from an external API. D). Adding event listeners to form elements.

Answer & Solution

Answer: Option Option A

Solution:

document.write() is not suitable for creating a login form with validation as it does not provide the necessary functionality for form input handling and validation. For creating interactive forms, it is recommended to use form elements and event listeners along with JavaScript functions to handle user input, validate data, and perform actions based on user interactions. document.write() is more suitable for generating dynamic content or outputting messages, data, or HTML elements to the document.

Related Questions on Average

How can document.write() be used to create a simple HTML list dynamically?

A). By concatenating strings with <li> tags.

B). By including <ul> and <li> tags directly within the code.

C). By generating <ul> and <li> elements using JavaScript functions.

D). By using CSS transitions to animate list items.

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What happens if document.write() is executed after the document has finished loading?

A). It appends content to the end of the document.

B). It overwrites the entire content of the document.

C). It triggers an error in the console.

D). It inserts content before the <head> section.

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How does document.write() impact the performance of a webpage?

A). It improves the performance by reducing page load times.

B). It has no impact on performance.

C). It may degrade performance due to delays in content rendering.

D). It optimizes code execution for better performance.

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How can document.write() be used to dynamically load external content in JavaScript?

A). By including external JavaScript files.

B). By embedding external content directly into the code.

C). By generating <script> tags with external sources.

D). By writing content with embedded URLs.

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How does document.write() impact the SEO (Search Engine Optimization) of a webpage?

A). It improves SEO by adding dynamic keywords to the document.

B). It has no impact on SEO.

C). It may negatively impact SEO by affecting page load times.

D). It optimizes page ranking by adding meta tags dynamically.

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How can document.write() be used to create a simple HTML structure?

A). By executing JavaScript code directly.

B). By defining external references within the content.

C). By concatenating strings to form HTML elements.

D). By using CSS transitions to generate elements.

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Which scenario is appropriate for using document.write() in JavaScript?

A). Displaying static content on a webpage.

B). Updating content within specific HTML elements.

C). Generating dynamic content based on user interactions.

D). Validating form data before submission.

View Answer

How does document.write() handle JavaScript code execution within written content?

A). It executes JavaScript code within written content.

B). It ignores JavaScript code within written content.

C). It triggers an error if JavaScript code is included.

D). It converts JavaScript code into plain text.

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How does document.write() differ from innerHTML in JavaScript?

A). document.write() can only write plain text content.

B). document.write() can only write HTML content.

C). innerHTML can execute JavaScript code within the written content.

D). innerHTML can write content within specific HTML elements.

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Which JavaScript feature complements document.write() for dynamic content generation?

A). Fetch API

B). innerHTML

C). event listeners

D). CSS transitions

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