HOTSPOT -You develop an HTML5 application that allows images to be dragged and dropped within a webpage. The webpage contains a DIV element and four IMG elements as defined in the code segment below:You need to enable drag and drop for the application.How should you complete the relevant code? (To answer, select the appropriate option from each drop-down list in the answer area.)Hot Area:
HOTSPOT -You are developing an online shopping application that accepts credit cards for payment.If the credit card number is invalid, the application must:Generate an error -Assign "200" to the error numberAssign "Invalid" to the error descriptionYou need to write the code that meets the requirements.How should you write the code? (To answer, select the appropriate option from the drop-down list in the answer area.)Hot Area:
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 should you do?
You would like to create a Windows 8 application by using HTML5, JavaScript, and CSS3. Which of the following Visual Studio 2012 editions can you use?(Choose all that apply.)
You are building a web page for a newspaper publisher.You have the following requirements:✑ The web page should split the content into columns that are at least 100 pixels wide.✑ The number of columns displayed must be set by the browser.You need to implement the correct CSS properties.Which line of code should you use?
DRAG DROP -You are validating user input by using JavaScript and regular expressions.A group of predefined regular expressions will validate two input fields:✑ An email address in a function named validateEmail (for example,[email protected])✑ A nine-digit number that allows optional hyphens after the second and fifth character in a function named validateSSN(for example, 555555555 or 555-55-5555)You need to use the correct expression to validate the input.Which expression should you insert into each function? (To answer, drag the appropriate regular expression statement to the correct location. Each regular expression statement may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.)Select and Place:
