Which Method Returns All H1 Elements in a Document

question 23

Multiple Choice

Which method returns all h1 elements in a document?

• A) getElementById("h1")
• B) getElementsByTagName( "h1" )
• C)getElementsByClassName( "h1" )
• D)getElementsByName( "h1" )

Identify the factors that can shift a firm's short-run cost curves, including technological advancements.

Analyze the long-run adjustments firms make in response to changes, emphasizing the role of economies of scale.

Apply the concept of economic cost to business and personal financial decisions.

Utilize graphical analysis to understand cost curves and the relationships between different types of costs.

---

Definitions:

Relative Seclusion

Relative seclusion refers to a state or situation where an individual or group is partially isolated or set apart from others, which can be voluntary or enforced.

Compulsion

An irresistible urge to behave in a certain way, especially against one's conscious wishes.

Obsession

A persistent, intrusive, and unwanted thought or urge that causes significant anxiety or distress.

Repeatedly Checking

Compulsive behaviors characterized by the need to check things over and over, often associated with obsessive-compulsive disorder (OCD).