MCSD 70-480 Free Questions – Programming in HTML5 with JavaScript and CSS3

1. 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 email address.

You need to ensure that the data validation requirement is met.

What should you use?

2. 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 need to display the Confirmation number from the JSON response in the txtValue label field.

Which JavaScript code segment should you use?

3. 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?

4. You are modifying an existing web page. The page is being optimized for accessibility. The current page contains the following HTML.

Standards-compliant screen readers must be able to identify the links contained within the navigation structure automatically.

You need to create the navigation link structure in the page.

With which container tags should you wrap the existing markup?

5. 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 pixels.

Which lines of code should you use? (Each correct answer presents part of the solution. Choose two.)

6. You need to test the value of the following variable in JavaScript.

var length = “75”;

A block of code must execute if the length equals 75 regardless of the data type.

You need to use the statement that meets this requirement.

Which lines of code should you use? (Each correct answer presents a complete solution. Choose two.)

7. You are troubleshooting a web page that includes the following code. (Line numbers are included for reference only.)

What is displayed in the alert from line 11?

8. You are developing a web application that consumes services from a third-party application. A web worker processes the third-party application requests in the background. A page in the application instantiates the web worker process.

You need to establish two-way communications between the web worker process and the page.

Which two actions will achieve this goal? (Each correct answer presents a complete solution. Choose two.)

9. 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?

10. You are developing an HTML5 page that includes several paragraph elements.

You have the following requirements:

Add a drop shadow that is one inch below the text in the paragraph

Set the radius of the drop shadow to five pixels

You need to style the paragraphs to meet the requirements.

Which CSS style should you use?