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Q1. - (Topic 4) 

You are developing an ASP.NET MVC application that enables you to edit and save a 

student object. 

The application must not retrieve student objects on an HTTP POST request. 

You need to implement the controller. 

Which code segment should you use? (Each correct answer presents a complete solution. 

Choose all that apply.) 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: C,D 


Q2. - (Topic 4) 

You are implementing a website redesign of an existing website that provides historical weather condition maps. 

The current layout resembles the graphic in the exhibit. (Click the Exhibit button.) 

Year selection is implemented as a set of links, which causes the page to reload when the user changes the year. The year selection HTML is contained in a div with an id of "year-selector". 

You need to modify the page so that the user can change the year without the page reloading. 

You also need to ensure that there is minimal change to the design of the page. 

Which code segment should you use? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer:


Q3. - (Topic 2) 

You need to ensure that new customers enter a valid email address. 

Which code should you use? (Each correct answer presents part of the solution. Choose all that apply.) 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: A,D 


Q4. - (Topic 2) 

You need to modify the application to meet the productId requirement. Which code segment should you use? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer:

Explanation: Scenario: The value of the productId property must always be greater than 0. 

Note: The Contract.Requires(Of TException) method specifies a precondition contract for the enclosing method or property, and throws an exception if the condition for the contract fails. Syntax: 'Declaration Public Shared Sub Requires(Of TException As Exception) ( _ condition As Boolean _) Type Parameters TException The exception to throw if the condition is false. Parameters condition Type: System.Boolean The conditional expression to test. 

Reference: Contract.Requires(Of TException) Method (Boolean) 


Q5. DRAG DROP - (Topic 4) 

You are building an ASP.NET MVC web application. 

The application will be viewed by users on their mobile phones. 

You need to ensure that the page fits within the horizontal width of the device screens. 

You have the following markup: 

Which markup segments should you include in Target 1, Target 2 and Target 3 to complete the markup? (To answer, drag the appropriate markup segments to the correct targets. Each line of code 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: 


Q6. - (Topic 4) 

You are implementing a website redesign of an existing website that provides historical weather condition maps. The current layout resembles the following graphic. 

Year selection is implemented as a set of links, which causes the page to reload when the user changes the year. The year selection HTML is contained in a div with an id of "year-changer". 

You need to modify the page so that the user can change the year without the page reloading. You also need to ensure that there is minimal change to the design of the page. 

Which code segment should you use? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer:

Explanation: jQuery code will bind the slider control to the div. 

$(document).ready(function(){ 

$("#slider").slider(); 

}); 

Now, when you run this page then you will see a long slider on page with no range. As we 

have not specified any range.slider control comes with various options/properties which can be set. Here are few of them. 

1. 

min : Minimum value allowed for the slider. 

2. 

max : Maximum allowed value for the slider. 

3. 

step : How much you want to increment when you slide. Default is 1. 

4. 

value : set default value of the slider. 

Reference: Implement jQuery UI slider with ASP.NET 

http://www.jquerybyexample.net/2010/09/implement-jquery-ui-slider-with-aspnet.html 


Q7. - (Topic 4) 

You are developing an application that uses many small images for various aspects of the interface. 

The application responds slowly when additional resources are being accessed. 

You need to improve the performance of the application. 

What should you do? 

A. Preload all the images when the client connects to ensure that the images are cached. 

B. Combine all the images into a single image and use CSS to create sprites. 

C. Host all images on an alternate server and provide a CDN. 

D. Convert the images to .png file format and stream all images on a single connection. 

Answer:


Q8. - (Topic 4) 

You are designing an HTML5 website. 

You need to design the interface to make the content of the web page viewable in all types of browsers, including voice recognition software, screen readers, and reading pens. 

What should you do? (Each correct answer presents a complete solution. Choose all that apply.) 

A. Annotate HTML5 content elements with Accessible Rich Internet Application (ARIA) attributes. 

B. Convert HTML5 forms to XForms. 

C. Ensure that HTML5 content elements have valid and descriptive names. 

D. Use HTML5 semantic markup elements to enhance the pages. 

E. Use Resource Description Framework (RDF) to describe content elements throughout the entire page. 

Answer: A,D 


Q9. HOTSPOT - (Topic 4) 

You are optimizing an Internet-facing website for search engine optimization. 

You are reading a Site Analysis Report from the SEO Toolkit. The report returns warnings that indicate the website HTML lacks key information necessary for search engine indexing. 

You need to improve the optimization of the site. 

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

Answer: 


Q10. - (Topic 4) 

You are developing a new ASP.NET MVC application that will be hosted on Microsoft Azure. You need to implement caching. 

The caching solution must support the following: 

The cache must be able to store out-of-process ASP.NET session state. 

The cache must be able to store a variety of data types. 

The cache must offer a large amount of space for cached content. 

You must be able to share output cache content across web server instances. 

You need to select a cache solution. 

Which caching solution should you choose? 

A. ASP.NET Caching 

B. Azure In-Role Cache 

C. Azure Redis Cache 

D. Azure Managed Cache Service 

Answer:

Reference: How to Use Azure Redis Cache 

https://azure.microsoft.com/sv-se/documentation/articles/cache-dotnet-how-to-use-azure-redis-cache/