The HTML <bdo> element defines what?

The HTML <bdo> element defines what?

• A. Defines bi-directional override
• B. A type of form input
• C. A style attribute that controls text direction
• D. An HTML global attribute

Answer: (A)

Bidirectional override. The <bdo> element is used to force the direction of its content to either left-to-right or right-to-left, regardless of the surrounding text. You do this with the dir attribute, choosing ltr or rtl. This is useful when embedding text that needs a specific direction in a document that uses a different default direction. It is not a form input, not a style attribute, and the element itself isn’t an HTML global attribute—the dir value used inside is the global attribute, but the element’s purpose is to override text flow, not to define a form control or a style. For example, <bdo dir="rtl">Some text</bdo> will render its content right-to-left.

Bidirectional override. The element is used to force the direction of its content to either left-to-right or right-to-left, regardless of the surrounding text. You do this with the dir attribute, choosing ltr or rtl. This is useful when embedding text that needs a specific direction in a document that uses a different default direction. It is not a form input, not a style attribute, and the element itself isn’t an HTML global attribute—the dir value used inside is the global attribute, but the element’s purpose is to override text flow, not to define a form control or a style. For example, Some text will render its content right-to-left.