You are developing a web form that includes the following code. When a user selects the check box, an input text box must be added to the page dynamically. You need to ensure that the text box is added. Which…

You are developing an HTML5 page that has an element with an ID of logo. The page includes the following HTML. <div> Logo:<br> <div id="logo"> </div> </div> You need to move the logo element lower on the page by five…

You are developing a web page that enables customers to upload documents to a web server. The page includes an HTML5 PROGRESS element named progressBar that displays information about the status of the upload. The page includes the following code.…

You are developing a customer web form that includes the following HTML. <label id="txtValue"X/label> Information from the web form is submitted to a web service. The web service returns the following JSON object. { "Confirmation": "1234", "FirstName": "John" } You…

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…

You are developing an HTML5 web application that displays the current temperature whenever a button is clicked. The following code provides this functionality. When the temperature is loaded, the status property on the loader instance does not change. You need…

You are creating a class named Consultant that must inherit from the Employee class. The Consultant class must modify the inherited PayEmployee method. The Employee class is defined as follows. function Employee() {} Employee.prototype.PayEmployee = function ( ){ alert(‘Hi there!’);…

You are developing a customer contact form that will be displayed on a page of a company’s website. The page collects information about the customer. If a customer enters a value before submitting the form, it must be a valid…

You are developing an application that consumes a Windows Communication Foundation (WCF) service. The application interacts with the service by using the following code. (Line numbers are included for reference only.) You need to authenticate to the WCF service. What…

You are developing a customer web form that includes the following HTML. <input id="txtValue" type="text" /> A customer must enter a valid age in the text box prior to submitting the form. You need to add validation to the control.…