WGU C777, Exam Review Questions and answers, 100% Accurate. VERIFIED 2024

What is the term for a piece of data that is to be operated upon or manipulated in some manner? - - Operand Kwan is using JavaScript extensively to add interactivity to his Web site. Contained within his script is a counter object that calculates a date based on a number input by the user. Which term describes the action that Kwan's counter object performs? - -Method Which JavaScript event occurs when the mouse pointer leaves from a link, image or other visible element on the page? - -mouseout Which JavaScript object can trigger the onerror event handler? - -image Which JavaScript object can be affected by the onchange event handler as value changes? - -select Which JavaScript object can be affected by the onabort event handler? - -image Which JavaScript event handler runs when a user closes a browser window? - -onunload Which JavaScript event handler is triggered when a user clicks her mouse button outside of a particular field after typing input there? - -onblur Nevine wants to improve her JavaScript program's efficiency and scalability by defining her own processes, or functions. Why are functions such an integral part of writing JavaScript code? - - Because they perform specific tasks repeatedly throughout your program, as needed