Question

Identify an expression that can be used to refer an element by its id attribute.

Answer 1

An expression that can be used to refer to an element by its id attribute. is A)document.getElemenById(id)

The getElementById method returns an detail with a targeted fee. The getElementById() technique returns null if the detail does not exist. The getElementById() technique is one of the most not unusual techniques within the HTML DOM.

The get Element is a DOM method used to go back to the detail that has the id attribute with the desired cost. that is one of the most commonplace methods inside the HTML DOM and is used almost every time we want to govern an element on our file. This method returns null if no elements with the required id exist.

The getElementById() is a JavaScript characteristic that lets you grab an HTML element, via its identity, and perform a motion on it. The call of the identification is passed as a parameter, and the corresponding detail is the return cost. the following code shows how the function can be used.

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Disclaimer: your question is incomplete, please see below for a complete question.

A)document.getElemenById(id)

B)Document.getElementbyID(id)

C)document.getelementById(id)

D)Document.getelementByID(id)

Hence, the answer is option A.