Online Access Free 070-480 Practice Test

You develop an HTML application that calls a Simple Object Access Protocol (SOAP) web service to retrieve data.
You need to load data from the web service.
What should you do? (To answer, drag the appropriate code segment or code segments to the correct location or locations in the answer area. Use only code segments that apply.)

Correct Answer:

Explanation

* contentType
contentType is the type of data you're sending.
We have to send the content-type of application/soap+xml as this is the only type that the web service allow.
* type
We post a SOAP request.
* dataType:
dataType is what you're expecting back from the server: json, html, text, xml, etc. jQuery will use this to figure out how to populate the success function's parameter.

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.)

• A.From the web worker, use the onmessage event handler of the main page to capture events.
• B.From the web worker, use the onconnect event handler of the main page to capture events.
• C.From the main page, use the onmessage event handler of the web worker to capture events.
• D.From the main page, use the onconnect event handler of the web worker to capture events.

You are developing a web application that can function when users are not connected to the Internet.
You need to check the Internet connectivity status of a user's browser.
Which method should you use?

• A.Option C
• B.Option A
• C.Option D
• D.Option B

You are developing an application that uses a JavaScript library. The library contains the following functions.

The application uses the following code. (Line numbers are included for reference only.)

The library may throw many types of exceptions. The exceptions are grouped by category.
You need to catch and identify the exceptions by group.
Which code segment should you insert at line 05?

• A.Option C
• B.Option A
• C.Option D
• D.Option B

You need to create a page that displays the content as shown in the exhibit. (Click the Exhibit button.)

You write the following markup.

How should you complete the markup? To answer, select the appropriate code element for each target in the answer area.

Correct Answer:

Explanation