element have? rectangle - What primitive shape does canvas support? Document Object Model (DOM) - What is the standard specifying how objects in a Web document can be referred to and manipulated? JavaScript - Which language is used to access HTML elements via the DOM? getContext() - Which method returns a context object, which provides properties and methods that can be used to draw and manipulate images on the canvas? fillRect(x,y,width,height) - Which method draws a filled rectangle? strokeRect(x,y,width,height) - Which method draws a rectangular outline? clearRect(x,y,width,height) - Which method clears the specified area and makes it fully transparent? beginPath() - Which method begins a drawing path or resets the current path? closePath() - Which method ends the current drawing path? moveTo(x,y) - Which method moves the drawing pointer to a specified position? arc(x,y,radius,startAngle,endAngle,anticlockwise) - Which method draws a curving line with a center, a given radius, a starting and ending angle (in radians), and instruction to draw in a clockwise or counterclockwise direction? lineTo(x,y) - Which method draws a straight line from the current drawing position to the specified position? stroke() - Which method adds a line to the path drawn? fill() - Which method fills the area with the color set by the fillStyle property?
Which method retrieves the current geographic location of the user? watchPosition() - Which method retrieves periodic updates about the current geographic location of the user? clearWatch() - Which method cancels an ongoing watchPosition() call? Drag-and-drop API - Which API allows a user to grab an object on a computer screen and move it to a different location on the screen? dragover - Which event specifies where the dragged data can be dropped? draggable="true" - Which attribute make an element draggable? preventDefault() - Which method prevents default action where data elements cannot be dropped in other elements? drop - Which event is called when a page element is dropped after being dragged? ondragstart - Which event listener triggers the drag event? File API -
Which API provides a standard way to interact with files on the client machine using a Web browser?
$("a") - Which jQuery command selects instances of the specified element based on the element name? $("#custname") - Which jQuery command selects the elements with the specified ID attribute? $(".demo") - Which jQuery command selects all elements with the specified class? $("*") - Which jQuery command selects all HTML elements in the document? $(this) - Which jQuery command selects the current HTML element? $("a.demo") - Which jQuery command selects all instances of the specified element with the specified class? $("a:first") - Which jQuery command selects the first instance of the specified element on a page? $("[href]") - Which jQuery command selects all elements with the specified attribute? $("a[target='_blank']") - Which jQuery command selects all instances of an element element with the specified attribute and value? document.ready -
Which jQuery command specifies that the code will not run until the document has finished loading? text() - Which jQuery method sets or returns the text content of selected elements? html() - Which jQuery method sets or returns the content of selected elements (including HTML markup)? val() - Which jQuery method sets or returns the values of form fields? attr() - Which jQuery method is used to get and set attribute values? append() - Which jQuery method inserts content at the end of the selected elements? document.getElementById("MyLocation") - What statement selects an HTML element using the ID attribute? prepend() - Which jQuery method inserts content at the beginning of the selected elements? after() - Which jQuery method inserts content after the selected elements? before() - Which jQuery method inserts content before the selected elements?
