Q1. - (Topic 2) 

You are developing an assembly. 

You plan to sign the assembly when the assembly is developed. 

You need to reserve space in the assembly for the signature. 

What should you do? 

A. Run the Assembly Linker tool from the Windows Software Development Kit (Windows SDK). 

B. Run the Strong Name tool from the Windows Software Development Kit (Windows SDK). 

C. Add the AssemblySignatureKeyAttribute attribute the assembly. 

D. Add the AssemblyDelaySignAttribute attribute to the assembly. 

View Answer

Q2. - (Topic 2) 

You need to write a console application that meets the following requirements: 

. If the application is compiled in Debug mode, the console output must display Entering debug mode. . If the application is compiled in Release mode, the console output must display Entering release mode. 

Which code should you use? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

View Answer

Q3. - (Topic 2) 

You are developing a game that allows players to collect from 0 through 1000 coins. You are creating a method that will be used in the game. The method includes the following code. (Line numbers are included for reference only.) 

01 public string FormatCoins(string name, int coins) 

02 { 

04 } 

The method must meet the following requirements: 

Return a string that includes the player name and the number of coins. Display the number of coins without leading zeros if the number is 1 or greater. Display the number of coins as a single 0 if the number is 0. 

You need to ensure that the method meets the requirements. 

Which code segment should you insert at line 03? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

View Answer

Q4. - (Topic 2) 

An application contains code that measures reaction times. The code runs the timer on a thread separate from the user interface. The application includes the following code. (Line numbers are included for reference only.) 

You need to ensure that the application cancels the timer when the user presses the Enter key. 

Which code segment should you insert at line 14? 

A. tokenSource.Token.Register( () => tokenSource.Cancel() ); 

B. tokenSource.Cancel(); 

C. tokenSource.IsCancellationRequested = true; 

D. tokenSource.Dispose(); 

View Answer

Q5. - (Topic 1) 

An application receives JSON data in the following format: 

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

You need to ensure that the ConvertToName() method returns the JSON input string as a Name object. 

Which code segment should you insert at line 10? 

A. Return ser.Desenalize (json, typeof(Name)); 

B. Return ser.ConvertToType<Name>(json); 

C. Return ser.Deserialize<Name>(json); 

D. Return ser.ConvertToType (json, typeof (Name)); 

View Answer

Q6. DRAG DROP - (Topic 1) 

You are developing an application that includes a class named Kiosk. The Kiosk class includes a static property named Catalog. The Kiosk class is defined by the following code segment. (Line numbers are included for reference only.) 

You have the following requirements: 

Initialize the _catalog field to a Catalog instance. 

Initialize the _catalog field only once. 

Ensure that the application code acquires a lock only when the _catalog object must be instantiated. 

You need to meet the requirements. 

Which three code segments should you insert in sequence at line 09? (To answer, move the appropriate code segments from the list of code segments to the answer area and arrange them in the correct order.) 

View Answer

Q7. - (Topic 2) 

You write the following method (line numbers are included for reference only): 

You need to ensure that the method extracts a list of URLs that match the following pattern: @http://(www\.)?([^\.]+)\.com; 

Which code should you insert at line 07? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

View Answer

Q8. - (Topic 2) 

You are developing an application that generates code. The application includes the following code segment. (Line numbers are included for reference only.) 

You need to ensure that code generated by the GenerateCode() method represents a class that can be accessed by all objects in its application domain. 

Which two code segments can you insert at line 05 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 

View Answer

Q9. DRAG DROP - (Topic 1) 

You are developing an application by using C#. The application will process several objects per second. 

You need to create a performance counter to analyze the object processing. 

Which three actions should you perform in sequence? (To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.) 

View Answer

Q10. - (Topic 2) 

You are developing a class named EmployeeRoster. The following code implements the EmployeeRoster class. (Line numbers are included for reference only.) 

You create the following unit test method to test the EmployeeRoster class implementation: 

You need to ensure that the unit test will pass. What should you do? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

View Answer