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Microsoft Upgrade your MCPD: Web Developer 4 to MCSD: Web Applications Sample Questions:

1. You are developing an ASP.NET MVC application that reads and writes data from a SQL Server database. You need to maintain data integrity in all situations that use transactions.

A) Serializable
B) ReadCommitted
C) Repeatable
D) ReadUncommitted

2. Transformed historical flight information provided by the RemoteDataStream() method must be written to the response stream as a series of XML elements named Flight within a root element named Flights. Each Flight element has a child element named FlightName that contains the flight name that starts with the two-letter airline prefix. You need to implement the StreamHistoricalFlights() method so that it minimizes the amount of memory allocated. Which code segment should you use as the body of the StreamHistoricalFlights() method in the HistoricalDataLoader.cs file?

A) Option
B) Option
C) Option
D) Option

3. DRAG DROP
You are developing a self-hosted WCF service that returns stock market information. The service must be discoverable by any client application. You need to build the service host. How should you build the host? (To answer, drag the appropriate code segments to the correct location or locations 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.)
Select and Place:

4. You are developing an ASP.NET MVC application. The application is deployed in a web farm and is accessed by many users. The application must handle web server failures gracefully. The servers in the farm must share the state information. You need to persist the application state during the session. What should you implement?

A) A state server
B) A web garden on the web servers
C) Cookieless sessions
D) An InProc session

5. The GetVendors() action in the ProcessedOrderController controller is querying the database each time it is run. The GetVendors() action must query the database only if the cache is null.
You need to add code to the action at line PC33 to cache the data. Which code segment can you use? (Each correct answer presents a complete solution. Choose all that apply.)

A) cache.AddOrGetExisting("vendorKey", context, new CacheItemPolicy());
B) cache.Set(new CacheItem("vendorKey", vendors), GetVendorPolicy());
C) cache.Add("vendors", vendors, new CacheItemPolicy());
D) cache.Add(new CacheItem("vendorKey", vendors) , GetVendorPolicy());

Solutions:

Question # 1 Answer: A

Question # 2 Answer: C

Question # 3 Answer: Only visible for members

Question # 4 Answer: A

Question # 5 Answer: B,D