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Submitted by: Dennisng Ng

Question: 1

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, firstname@contoso.com)

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.)

Answer:

Question: 2

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 you use?

A. Option A

B. Option B

C. Option C

D. Option D

Answer: D

.val

Return value

A string containing the value of the element, or an array of strings if the element can have multiple values

Question: 3

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?

A.

B.

C.

D.

Answer: D

Example:

E-mail:

Reference:

http://www.w3schools.com/html/html5_form_input_types.asp

Question: 4

DRAG DROP

You are developing a form that captures a user’s email address by using HTML5 and jQuery.

The form must capture the email address and return it as a query string parameter. The query string parameter must display the @ symbol that is used in the email address.

You need to implement this functionality.

How should you develop the form? (To answer, drag the appropriate code segment to the correct target or targets in the answer area. Each code segment 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.)

Answer:

Explanation:

* The serialize() method creates a URL encoded text string by serializing form values.

You can select one or more form elements (like input and/or text area), or the form element itself.

The serialized values can be used in the URL query string when making an AJAX request.

Example: $(“form”).serialize());

* decodeURIComponent

The decodeURIComponent() function decodes a URI component.

Return Value: A String, representing the decoded URI

Incorrect:

Not decodeURI:

decodeURI is intended for use on the full URI.

decodeURIComponent is intended to be used on .. well .. URI components that is any part that lies between separators (; / ? : @ & = + $ , #).

Reference: jQuery serialize() Method

http://www.w3schools.com/jquery/ajax_serialize.asp

http://www.w3schools.com/jsref/jsref_encodeuri.asp

Question: 5

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.

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What should you do?

A. At line 11, add the following lines of code.

,username: yourusername

,password: yourpassword

B. At line 11, add the following line of code.

,credentials: prompt

C. At line 06, replace the code with the following line of code.

url: “http://contoso.com/Service.svc/GetCountry?

Username=username&password=password”,

D. At line 11, add the following line of code. The username and password will be stored in an XML file.

,credentials: credentials.xml

Answer: C

Question: 6

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. (Line numbers are included for reference only.)

An event handler must be attached to the request object to update the PROGRESS element on the page.

You need to ensure that the status of the upload is displayed in the progress bar.

Which line of code should you insert at line 03?

A. xhr.upload.onloadeddata =

B. xhr.upload.onplaying =

C. xhr.upload.onseeking =

D. xhr.upload.onprogress =

Answer: D

Example:

xhr.upload.onprogress = function(evt)

{

if (evt.lengthComputable)

{

var percentComplete = parseInt((evt.loaded / evt.total) * 100);

console.log(“Upload: ” + percentComplete + “% complete”)

}

};

Reference:

http://stackoverflow.com/questions/3352555/xhr-upload-progress-is-100-from-the-start

Question: 7

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

Which JavaScript code segment should you use?

A. $(“#txtValue”).val = (JSONObject.Confirmation);

B. $(“#txtValue”).val (JSONObject.Confirmation);

C. $(“#txtValue”).text = (JSONObject.Confirmation);

D. $(“#txtValue”).text (JSONObject.Confirmation);

Answer: D

Incorrect:

not A, not B: A label object has no value attribute.

Reference:

http://api.jquery.com/text/

Question: 8

HOTSPOT

You are developing a web application that retrieves data from a web service. The data being retrieved is a custom binary datatype named bint. The data can also be represented in XML.

Two existing methods named parseXml() and parseBint() are defined on the page.

The application must:

Retrieve and parse data from the web service using binary format if possible

Retrieve and parse the data from the web service using XML when binary format is not possible

You need to develop the application to meet the requirements.

What should you do? (To answer, select the appropriate options from the drop-down lists in the answer area.)

Answer:

* accepts : ‘application/bint, text/xml’

accepts:’application/bin,text/xml’ to accept only XML and binary content in HTML responses.

* Use the following condition to check if the html response content is binary: If(request.getResponseHeader(“Content-Type”)==”application/bint”

* var request = $.ajax({

uri:’/’,

accepts: ‘application/bint, text/xml’,

datafilter: function(data,type){

if(request.getResponseHeader(“Content-Type”)==”application/bint”)

eturn parseBint(data);

else

eturn parseXml();

},

success: function (data) {

start(data);

}

});

Question: 9

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 use?

A.

B.

C.

D.

Answer: A

Definition and Usage

The required attribute is a boolean attribute.

When present, it specifies that an input field must be filled out before submitting the form.

Example

An HTML form with a required input field:

Username:

Username:

Reference: HTML required Attribute

http://www.w3schools.com/tags/att_input_required.asp

Question: 10

DRAG DROP

You are developing a web page for runners who register for a race. The page includes a slider control that allows users to enter their age.

You have the following requirements:

All runners must enter their age.

Applications must not be accepted from runners less than 18 years of age or greater than 90 years.

The slider control must be set to the average age (37) of all registered runners when the page is first displayed.

You need to ensure that the slider control meets the requirements.

What should you do? (To answer, drag the appropriate word or number to the correct location in the answer area. Each word or number 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.)

Answer:

Box 1-3: The is used for input fields that should contain a value within a range.

Example

Box 4-5: Use the value attribute to set the default value

Box 6: Definition and Usage

The required attribute is a boolean attribute.

When present, it specifies that an input field must be filled out before submitting the form.

Example

Username:

Reference: HTML Input Types

http://www.w3schools.com/html/html_form_input_types.asp

Question: 11

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 to ensure that the status property on the loader instance is updated when the temperature is loaded.

Which code segment should you use to replace the Loader function?

A. Option A

B. Option B

C. Option C

D. Option D

Answer: A

Incorrect:

not D: window.status property

The status property sets the text in the status bar at the bottom of the browser, or returns the previously set text.

Question: 12

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!’);

}

Future instances of Consultant must be created with the overridden method.

You need to write the code to implement the Consultant class.

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

A. Consultant.PayEmployee = function ()

{

alert(‘Pay Consulant’);

}

B. Consultant.prototype.PayEmployee = function ()

{

alert(‘Pay Consultant’);

}

C. function Consultant () {

Employee.call(this);

}

Consultant.prototype = new Employee();

Consultant.prototype.constructor = Consultant;

D. function Consultant() {

Employee.call(this); }

Consultant.prototype.constructor = Consultant.create;

Answer: B, C

* Object.prototype.constructo

Returns a reference to the Object function that created the instance’s prototype. Note that the value of this property is a reference to the function itself, not a string containing the function’s name. The value is only read-only for primitive values such as 1, true and “test”.

* The constructor property is created together with the function as a single property of func.prototype.

Reference: Object.prototype.constructo

Question: 13

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?

A.

B.

C.

D.

Answer: C

HTML Tag

Example

A set of navigation links:

HTML |

CSS |

JavaScript |

jQuery

Reference: HTML Tag

http://www.w3schools.com/tags/tag_nav.asp

About the Author: Test Information: Total Questions: 247 Test Number: 70-480 Vendor Name: MICROSOFT Cert Name: MCSD CERTIFICATION Test Name: PROGRAMMING IN HTML5 WITH JAVASCRIPT AND CSS3 Official Site:

examcertify.co.uk

For More Details:

examcertify.co.uk/70-480.html

Get20% Immediate Discount on Full Training Material Discount Coupon Code:79741B6012

Source:

isnare.com

Permanent Link:

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The Importance of Propane Cylinder Exchange Training

by

Randshan Saldin

Propane is a liquefied gas that is used for a wide range of purposes, both domestic and industrial. In particular, it is the fuel of choice for forklift truck operators throughout North America, as it has proved to offer the most cost-efficient operation, and the greatest ground speed advantages of all energy sources. This means that, as part of the safe running of new or used forklifts, it is necessary for operators to undergo propane cylinder exchange training courses that are recognized by the Department of Labor.

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There are many reasons why propane is so popular for so many applications. Unlike natural gas, it is classified as a green fuel as it is non-toxic and not damaging to the environment. It therefore provides a means of running domestic appliances, such as water heaters and furnaces, in a clean and efficient way, and keeps fuel costs down. Across industry it is used cost-effectively for warehouse and factory machinery, farm equipment, and hotel and restaurant kitchens. If you are an employer in any of these industries, you will benefit from ensuring your employees take this training.

The training takes about half a day to complete, and begins with an overview of the chemical make-up of propane gas itself. It is a colourless and odourless gas, which can be compressed and stored in tanks in liquid form, and will remain compressed in the tanks until it is used. Although it is naturally odourless, an odorant is added in the manufacturing process, for safety purposes.

The students also learn about storage of cylinders, and how to ensure that the wire shelving or cages that hold the cylinders meet safety requirements. In addition, they are taught about the components of the cylinder itself, including the valves and the coupling systems. Knowing the right way to open and shut the valves, and how to tighten the coupling system properly is central to correct cylinder exchange, and to the safe operation of new and used forklifts.

One of the biggest hazards of propane gas is that the tank can burst, so handling the gas requires an understanding of exposure limits, and of how to identify leaks in cylinders. When the full cylinder is removed from the cage prior to installing, it’s necessary to look carefully for any sign of frost, listen for any hissing noise, and be alert for any smell. Any of these could indicate a leak, which must be fixed without delay. If you suspect a leak, but can’t find the location, you can spray on a soap and water solution. This results in bubbles appearing at the point of the leak.

The courses include both classroom and hands-on, or practical, sections. The students are also given the opportunity to review the topics covered, and given question and answer sessions. This ensures that, by the end, all students are competent and confident with the cylinder exchange process. Although propane gas is non-toxic, like any gas it can be dangerous if not handled properly, and it needs to be treated with respect.

Sending your operators on a recognized

propane cylinder exchange training course

will ensure that your new or

used forklifts

are kept running smoothly and your business continues to operate efficiently. Most importantly, it will help to keep your employees safe.

Article Source:

The Importance of Propane Cylinder Exchange Training

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