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<input pattern=/d(5)’’>

<input type=’’number’’ value=’’s’’

Input required min=’’s’’ max=’’s’’

Input class =’’ (0-9) (5)’’>

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Answer

D

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Explanation

The

tag is used in HTML to create a drop-down list. It is used in conjunction with the tags to define the list items within the drop-down menu.

Purpose of <select>: The element is used to create a control that provides a menu of options. The user can select one or more options from the list.

Structure of Drop-down List:

The

element encloses the elements.

Each element represents an individual item in the drop-down list.

Usage Example:

Choose a car:

Volvo

Saab

Fiat

Audi

In this example, the tag creates a drop-down list with four options: Volvo, Saab, Fiat, and Audi.

Attributes of <select>:

name: Specifies the name of the control, which is submitted with the form data.

id: Used to associate the

element with a label using the tag's for attribute.

multiple: Allows multiple selections if set.

References:

MDN Web Docs on

W3C HTML Specification on Forms

Questions # 4:

What is a characteristic of JavaScript code?

Options:

A.

It runs inside a web browser

B.

It implements across browsers.

C.

It must be compiled lo work.

D.

It remains hidden from the user.

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Answer

A

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Explanation

JavaScript is a scripting language primarily used for creating and controlling dynamic website content. Here are some characteristics:

Runs Inside a Web Browser: JavaScript code is executed in the web browser, making it possible to create interactive and dynamic web pages.

Cross-Browser Compatibility: JavaScript is designed to be compatible across different web browsers.

Interpreted Language: JavaScript is interpreted, meaning it does not need to be compiled before execution.

Accessible to Users: JavaScript code is not hidden from the user; it can be viewed in the browser’s developer tools.

References:

MDN Web Docs on JavaScript

W3C JavaScript Introduction

Questions # 5:

What does a form field default to if the type attribute is omitted from a form?

Options:

A.

Date

B.

Text

C.

Range

D.

number

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Answer

B

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Explanation

If the type attribute is omitted from an <input> element, it defaults to text.

HTML Input Default Type:

Default Type: The default value for the type attribute in an <input> element is text.

Example:

Given the HTML:

<input>

This will render as a text input field.

References:

MDN Web Docs - <input>

W3Schools - HTML Input Types

Questions # 6:

Given the following code:



What does the console display as output?

Options:

A.

8

B.

86

C.

14

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Answer

B

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Explanation

Given the code segment:

var a = "8";

var b = "6";

var c = a + b;

console.log(c);

This code concatenates two strings.

Explanation:

var a = "8";: Variable a is assigned the string "8".

var b = "6";: Variable b is assigned the string "6".

var c = a + b;: The + operator concatenates the two strings, resulting in "86".

console.log(c);: Outputs the value of c to the console.

Output:

The console displays "86" because it concatenates the two string values.

References:

MDN Web Docs - String

W3Schools - JavaScript String

Questions # 7:

A developer needs to apply a red font color to the navigation, footer, and the first two of three paragraphs on a website.

The developer writes the following code:



Which CSS archives this developer’s goal?

Options:

A.

Content

B.

Padding

C.

Margin

D.

border

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Answer

A

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Explanation

To apply a red font color to the navigation, footer, and the first two of three paragraphs on a website, the correct CSS would use the content attribute to achieve the desired styling. However, the term "content" isn't correct in the given context. The appropriate answer involves directly specifying styles for these elements using CSS selectors.

Here’s the correct CSS:

nav, footer, p.standard:nth-of-type(1), p.standard:nth-of-type(2) {

color: red;

}

Explanation:

CSS Selectors: The selectors nav, footer, p.standard:nth-of-type(1), and p.standard:nth-of-type(2) are used to target the specific elements. The nth-of-type pseudo-class is used to select the first and second paragraphs.

Applying Styles: The color: red; style rule sets the text color to red for the specified elements.

References:

MDN Web Docs on CSS Selectors

W3C CSS Specification on Selectors

Questions # 8:

Which element attaches an external CSS document to a web page?

Options:

A.