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You are developing a web form that includes the following HTML. <input id="txtValue" type="text" /> You need to ensure that a value is entered into txtValue before the form is submitted. Which code segment should you use? A . Option AB . Option BC . Option CD . Option DView...

You are developing a customer web form that includes the following HTML. <input id = "txtValue" /> A customer must enter a value in the text box prior to submitting the form. You need to add validation to the text box control. Which HTML should you use?A . <input id="txtValue"...

You are developing an HTML5 web page. The appearance of the text box must change when a user moves the focus to another element on the page. You need to develop the page to respond to user action. Which line of code should you use?A . <input type="text" onblur="resetStyle(this);" />B...

DRAG DROP You are developing a web page for runners who register for a race. The page includes a slider control that allows users to enter their age. You have the following requirements: • All runners must enter their age. • Applications must not be accepted from runners less than...

DRAG DROP You are developing a form that captures a user's email address by using HTML5 and jQuery. The form must capture the email address and return it as a query string parameter. The query string parameter must display the @ symbol that is used in the email address. You...

You are developing an HTML5 page that has an element with an ID of picture. The page includes the following HTML. You need to move the picture element lower on the page by five pixels. Which two lines of code should you use? (Each correct answer presents part of the...

You are creating a JavaScript function to display the current version of a web application You declare a button as follows. <input type="button" id="About" value="About" /> You need to create an event handler for the button by using an anonymous function. Which code segment should you use? A . Option...

You are developing a web page by using HTML5 and C5S3. The page includes a <div> tag with the ID set to validate. When the page is rendered, the contents of the <div> tag appear on a line separate from the content above and below it. The rendered page resembles...

DRAG DROP An HTML page has a CANVAS element. You need to draw a red rectangle on the CANVAS element dynamically. The rectangle should resemble the following graphic. How should you build the code segment? (To answer, drag the appropriate line of code to the correct location. Each line of...

HOTSPOT You are developing a web page that will be accessed from various types of devices. You have the following requirements: • The appropriate display resolution must be selected dynamically based on the device connecting to the page. • Mobile devices with a maximum width of 480 pixels must be...