Vue JS Event Handling Vue JS Question #7689
MCQ Single Best Answer Easy

QWhich is the simplest way to perform attribute binding?

ID: #7689 Event Handling Vue JS 89 views
Question Info
#7689Q ID
EasyDifficulty
Event Handling Vue JSTopic

Choose the Best Option

Click any option to instantly check if you're correct.

  • A
    <span :title:="vue_var">Some text</span>
  • B
    <span :title="vue_var">Some text</span>
  • C
    <span title:="vue_var">Some text</span>
  • D
    <span title="vue_var">Some text</span>
Correct Answer: Option B

Explanation

The simplest way to perform attribute binding in Vue JS is by using the : (colon) shorthand syntax, as shown below:

Some text

Explanation:

In Vue JS, we can bind data to an HTML attribute by using the : (colon) shorthand syntax. The syntax is as follows:

...

In the above syntax, html_tag is the HTML tag that we want to bind the attribute to, attribute_name is the name of the attribute that we want to bind, and vue_expression is the data that we want to bind to the attribute.

Out of the given options, option B is the correct answer because it uses the : (colon) shorthand syntax to bind the title attribute to the vue_var data.

Option A (Some text) is incorrect because it has an extra colon in the attribute binding syntax.

Option C (Some text) is incorrect because it uses the wrong syntax for attribute binding. The correct syntax for binding attributes is ....

Option D (Some text) is incorrect because it does not use the shorthand syntax for attribute binding. Although it is a valid way of setting an attribute in HTML, it is not the simplest way to perform attribute binding in Vue JS.

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