mcsd 70-483 practice test : May 2016 Edition

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2016 May 70-483 Study Guide Questions:

Q41. - (Topic 2) 

You are modifying an existing application. 

The application includes a Loan class and a Customer class. The following code segment defines the classes. 

You populate a collection named customer-Collection with Customer and Loan objects by using the following code segment: 

You create a largeCustomerLoans collection to store the Loan objects by using the following code segment: 

Collection<Loan> largeCustomerLoans = new Collection<Loan>(); 

All loans with an Amount value greater than or equal to 4000 must be tracked. 

You need to populate the largeCustomerLoans collection with Loan objects. 

Which code segment should you use? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: D 

Explanation: Must add to the largeCustomerLoans collection, not the customerLoanCollection. 

We iterate through each customer in customerCollection and check each loan belonging to this customer. 


Q42. - (Topic 2) 

You have the following code. (Line numbers are included for reference only.) 

When you execute the code, you get an exception. 

You need to ensure that B_Products contain all of the products that start with the letter “B”. What should you do? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: D 

Explanation: Simply select the product items. 


Q43. - (Topic 2) 

You have the following code (line numbers are included for reference only): 

You need to ensure that if an exception occurs, the exception will be logged. Which code should you insert at line 28? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: C 

Explanation: * XmlWriterTraceListener 

Directs tracing or debugging output as XML-encoded data to a TextWriter or to a Stream, 

such as a FileStream. 

* TraceListener.TraceEvent Method (TraceEventCache, String, TraceEventType, Int32) Writes trace and event information to the listener specific output. 

Syntax: 

[ComVisibleAttribute(false)] 

public virtual void TraceEvent( 

TraceEventCache eventCache, 

string source, 

TraceEventType eventType, 

int id 


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Q44. DRAG DROP - (Topic 2) 

An application serializes and deserializes XML from streams. The XML streams are in the following format: 

The application reads the XML streams by using a DataContractSerializer object that is declared by the following code segment: 

You need to ensure that the application preserves the element ordering as provided in the XML stream. 

You have the following code: 

Which attributes should you include in Target 1, Target 2 and Target 3 to complete the code? (To answer, drag the appropriate attributes to the correct targets in the answer area. Each attribute 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: 


Q45. - (Topic 1) 

You are developing an application by using C#. 

The application includes an object that performs a long running process. 

You need to ensure that the garbage collector does not release the object's resources until the process completes. 

Which garbage collector method should you use? 

A. WaitForFullGCComplete() 

B. SuppressFinalize() 

C. WaitForFullGCApproach() 

D. WaitForPendingFinalizers() 

Answer: B 


Q46. - (Topic 1) 

You are developing an application. The application includes classes named Mammal and Animal and an interface named IAnimal. 

The Mammal class must meet the following requirements: . It must either inherit from the Animal class or implement the IAnimal interface. . It must be inheritable by other classes in the application. You need to ensure that the Mammal class meets the requirements. 

Which two code segments can you use to achieve this goal? (Each correct answer presents a complete solution. Choose two.) 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: A,C 

Explanation: 

When applied to a class, the sealed modifier prevents other classes from inheriting from it. http://msdn.microsoft.com/en-us/library/88c54tsw(v=vs.110).aspx 


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Q47. - (Topic 2) 

You have the following code (line numbers are included for reference only): 

You need to ensure that if an exception occurs, the exception will be logged. Which code should you insert at line 28? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: B 

Explanation: * XmlWriterTraceListener 

Directs tracing or debugging output as XML-encoded data to a TextWriter or to a Stream, 

such as a FileStream. 

* TraceListener.TraceEvent Method (TraceEventCache, String, TraceEventType, Int32) Writes trace and event information to the listener specific output. 

Syntax: 

[ComVisibleAttribute(false)] 

public virtual void TraceEvent( 

TraceEventCache eventCache, 

string source, 

TraceEventType eventType, 

int id 


Q48. - (Topic 1) 

You are developing an application. The application converts a Location object to a string by using a method named WriteObject. 

The WriteObject() method accepts two parameters, a Location object and an XmlObjectSerializer object. 

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

You need to serialize the Location object as XML. 

Which code segment should you insert at line 20? 

A. new XmlSerializer(typeof(Location)) 

B. new NetDataContractSerializer() 

C. new DataContractJsonSerializer(typeof (Location)) 

D. new DataContractSerializer(typeof(Location)) 

Answer: D 

Explanation: 

The code is using [DataContract] attribute here so need to used DataContractSerializer class. 


Q49. DRAG DROP - (Topic 1) 

You are developing a custom collection named LoanCollection for a class named Loan class. 

You need to ensure that you can process each Loan object in the LoanCollection collection by using a foreach loop. 

How should you complete the relevant code? (To answer, drag the appropriate code segments to the correct 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.) 

Answer: 


Q50. - (Topic 2) 

You are developing an application that includes methods named EvaluateLoan, ProcessLoan, and FundLoan. The application defines build configurations named TRIAL, BASIC, and ADVANCED. 

You have the following requirements: 

The TRIAL build configuration must run only the EvaluateLoan() method. 

The BASIC build configuration must run all three methods. 

The ADVANCED build configuration must run only the EvaluateLoan() and 

ProcessLoan() methods. 

You need to meet the requirements. 

Which code segment should you use? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: C 



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