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You are adding a public method named UpdateScore to a public class named ScoreCard. The code region that updates the score field must meet the following requirements: • It must be accessed by only one thread at a time. • It must not be vulnerable to a deadlock situation. You...

You are developing an application that includes a class named Order. The application will store a collection of Order objects. The collection must meet the following requirements: • Internally store a key and a value for each collection item. • Provide objects to iterators in ascending order based on the...

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 . ReRegisterForFinalize()B . SuppressFinalize()C . Collect()D...

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...

DRAG DROP You are developing an application that will include a method named GetData. The GetData() method will retrieve several lines of data from a web service by using a System.IO.StreamReader object. You have the following requirements: • The GetData() method must return a string value that contains the first...

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 ....

DRAG DROP You are developing a class named ExtensionMethods. You need to ensure that the ExtensionMethods class implements the IsEmail() method on string objects. 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...

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 . WaitForFullGCApproach()C . KeepAlive()D...

DRAG DROP You are developing an application by using C#. The application includes an array of decimal values named loanAmounts. You are developing a LINQ query to return the values from the array. The query must return decimal values that are evenly divisible by two. The values must be sorted...

You are debugging an application that calculates loan interest. The application includes the following code. (Line numbers are included for reference only.) You have the following requirements: • The debugger must break execution within the Calculatelnterest() method when the loanAmount variable is less than or equal to zero. • The...