You are developing a customer web form that includes the following HTML. Information from the web form is submitted to a web service. The web service returns the following JSON object. { “Confirmation”: “1234”, “FirstName”: “John” } You need to…

You are developing a customer web form that includes the following HTML. 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 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 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 a customer web form that includes the following HTML. A customer must enter a valid age in the text box prior to submitting the form. You need to add validation to the control. Which code segment should…