You are creating a class named Game.
The Game class must meet the following requirements:
• Include a member that represents the score for a Game instance.
• Allow external code to assign a value to the score member.
• Restrict the range of values that can be assigned to the score member.
You need to implement the score member to meet the requirements.
In which form should you implement the score member?

You are developing a C# application that includes a class named Product. The following code segment defines
the Product class:

You implement System.ComponentModel.DataAnnotations.IValidateableObject interface to provide a way tovalidate the Product object.
The Product object has the following requirements:
• The Id property must have a value greater than zero.
• The Name property must have a value other than empty or null.
You need to validate the Product object. Which code segment should you use?

You are creating a class named Employee. The class exposes a string property named EmployeeType. The
following code segment defines the Employee class. (Line numbers are included for reference only.)
01 public class Employee
02 {
03 internal string EmployeeType
04 {
05 get;
06 set;
07 }
08 }
The EmployeeType property value must meet the following requirements:• The value must be accessed only by code within the Employee class or within a class derived from the
Employee class.
• The value must be modified only by code within the Employee class.
You need to ensure that the implementation of the EmployeeType property meets the requirements.
Which two actions should you perform? (Each correct answer represents part of the complete solution. Choose
two.)

You are developing an application that uses structured exception handling. The application includes a class
named Logger. The Logger class implements a method named Log by using the following code segment: 66
public static void Log(Exception ex) { }
You have the following requirements:
• Log all exceptions by using the Log() method of the Logger class.
• Rethrow the original exception, including the entire exception stack.You need to meet the requirements.
Which code segment should you use?

You are implementing a method named FloorTemperature that performs conversions between value types and
reference types. The following code segment implements the method. (Line numbers are included for reference
only.)

You need to ensure that the application does not throw exceptions on invalid conversions.
Which code segment should you insert at line 04?

You are creating a class named Employee. The class exposes a string property named EmployeeType. The
following code segment defines the Employee class. (Line numbers are included for reference only.)

The EmployeeType property value must be accessed and modified only by code within the Employee class or
within a class derived from the Employee class.You need to ensure that the implementation of the EmployeeType property meets the requirements.
Which two actions should you perform? (Each correct answer represents part of the complete solution. Choose
two.)

You are developing a method named CreateCounters that will create performance counters for an
application. The method includes the following code. (Line numbers are included for reference only.)
01 void CreateCounters()
02 {
03 if (!PerformanceCounterCategory.Exists(“Contoso”))
04 {
05 var counters = new CounterCreationDataCollection();
06 var ccdCounter1 = new CounterCreationData
07 {
08 CounterName = “Counter1”,09 CounterType = PerformanceCounterType.AverageTimer32
11 };
12 counters.Add(ccdCounter1);
13 var ccdCounter2 = new CounterCreationData
14 {
15 CounterName = “Counter2”,
16
17 };
18 counters.Add(ccdCounter2);
19 PerformanceCounterCategory.Create(“Contoso”, “Help string”,
20 PerformanceCounterCategoryType.MultiInstance, counters);
21 }
22 }
You need to ensure that Counter2 is available for use in Windows Performance Monitor (PerfMon). Which
code segment should you insert at line 16?

You are testing an application. The application includes methods named Calculatelnterest and LogLine.
The Calculatelnterest() method calculates loan interest. The LogLine() method sends diagnostic
messages to a console window. The following code implements the methods. (Line numbers are included for
reference only.)
01
02 private static decimal CalculateInterest(decimal loanAmount, int loanTerm,
decimal loanRate)
03 {
04 decimal interestAmount = loanAmount * loanRate * loanTerm;
05
06 LogLine(“Interest Amount : “, interestAmount.ToString(“c”));
07
08 return interestAmount;
09 }
10
11 public static void LogLine(string message, string detail)
12 {
13 Console.WriteLine(“Log: {0} = {1}”, message, detail);
14 }
You have the following requirements:
the Calculatelnterest() method must run for all build configurations.
the LogLine() method must run only for debug builds.
You need to ensure that the methods run correctly. What are two possible ways to achieve this goal? (Each
correct answer presents a complete solution. Choose two.)

You are developing an application that will process orders. The debug and release versions of the application
will display different logo images. You need to ensure that the correct image path is set based on the build
configuration. Which code segment should you use?

You are debugging an application that calculates loan interest. The application includes the following code.
(Line numbers are included for reference only.)
01 private static decimal CalculateInterest(decimal loanAmount, int loanTerm,
decimal loanRate)
02 {
03
04 decimal interestAmount = loanAmount * loanRate * loanTerm;
05
06 return interestAmount;
07 }
You have the following requirements:
he debugger must break execution within the Calculatelnterest() method when the loanAmount
variable is less than or equal to zero.
the release version of the code must not be impacted by any changes.
You need to meet the requirements. What should you do?