Question

What are the properties supporting CSS styles for a document element? (a) style and font (b) style and className (c) size and style (d) className and font I have been asked this question in an international level competition. This key question is from JavaScript in Web Browsers topic in chapter Server-Side and Client-Side Scripting of JavaScript Select the correct answer from above options JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

Answer 1

Correct option is (b) style and className To explain I would say: Each Element object has style and className properties that allow scripts to specify CSS styles for a document element or to alter the CSS class names that apply to the element. firstChild returns the first child node as an element node, a text node or a comment node (depending on which one’s first).