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Q1. - (Topic 4) 

You are developing an ASP.NET MVC application that uses forms authentication. The application uses SQL queries that display customer order data. 

You need to prevent all SQL injection attacks against the application. 

How should you secure the queries? 

A. Implement parameterization. 

B. Pattern check the input. 

C. Filter out prohibited words in the input. 

D. Escape single quotes on string-based input parameters. 

Answer: A 

Explanation: With most development platforms, parameterized statements that work with parameters can be used (sometimes called placeholders or bind variables) instead of embedding user input in the statement. A placeholder can only store a value of the given type and not an arbitrary SQL fragment. Hence the SQL injection would simply be treated as a strange (and probably invalid) parameter value. 

Reference: https://en.wikipedia.org/wiki/SQL_injection#Parameterized_statements 


Q2. DRAG DROP - (Topic 4) 

You are developing an ASP.NET MVC web application that requires HTML elements to take on new behaviors. These should be implemented with a behavior script in a page that is only for Microsoft Internet Explorer users. 

The colorchange.js script uses the Microsoft CSS vendor-specific Behavior extension. You need to apply the script with CSS. 

You need to use the script to change the color of text. 

You have the following markup: 

Which styles should you include in Target 1 and Target 2 to complete the markup? (To answer, drag the appropriate styles to the correct targets. Each style 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: 


Q3. - (Topic 4) 

You are designing an enterprise-level Windows Communication Foundation (WCF) application. User accounts will migrate from the existing system. The new system must be able to scale to accommodate the increasing load. 

The new servers are experiencing significant stress under load of large-scale role changes. 

You need to ensure that the application can handle the stress. 

Which authorizations should you redesign? (Each correct answer presents a complete solution. Choose all that apply.) 

A. Role-based approach 

B. Identity-based approach 

C. Resource-based trusted subsystem model 

D. Resource-based impersonation/delegation model 

Answer: A,C 


Q4. - (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: C 

Reference: How to Use Azure Redis Cache 

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


Q5. HOTSPOT - (Topic 4) 

You are using the features of the IIS SEO Toolkit to configure the website. You need to exclude search engines from indexing parts of website. 

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

Answer: 


Abreast of the times 70-486 practice exam:

Q6. HOTSPOT - (Topic 4) 

You are developing an ASP.NET MVC 4 application. You are using IntelliTrace to debug the application. You configure IntelliTrace as shown in the screenshot below. 

To answer, make the appropriate selections in the answer area. 

Answer: 


Q7. - (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: C 

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) 


Q8. HOTSPOT - (Topic 4) 

You develop a new ASP.NET MVC web application. The application is hosted in an Azure Web Role. It includes the following code. Line numbers are included for reference only. 

For each of the following statements, select Yes if the statement is true. Otherwise, select No. 

Answer: 


Q9. - (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: A 


Q10. - (Topic 3) 

You need to ensure that all the MVC controllers are secure. 

Which code segment should you use as the body for the CreateController method in AdminVerifierFactory.cs? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: C