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You are implementing a method named Calculate 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...

You are developing an application that will transmit large amounts of data between a client computer and a server. You need to ensure the validity of the data by using a cryptographic hashing algorithm. Which algorithm should you use?A . ECDsaB . RNGCryptoServiceProviderC . Rfc2898DeriveBytesD . HMACSHA512View AnswerAnswer: D Explanation:...

You are developing an application that accepts the input of dates from the user. Users enter the date in their local format. The date entered by the user is stored in a string variable named inputDate. The valid date value must be placed in a DateTime variable named validatedDate. You...

DRAG DROP You develop an application that displays information from log files when errors occur. The application will prompt the user to create an error report that sends details about the error and the session to the administrator. When a user opens a log file by using the application, the...

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 an application by using C#. The application will output the text string "First Line" followed by the text string "Second Line". You need to ensure that an empty line separates the text strings. Which four code segments should you use in sequence? (To answer, move...

You are modifying an application that processes leases. The following code defines the Lease class. (Line numbers are included for reference only.) Leases are restricted to a maximum term of 5 years. The application must send a notification message if a lease request exceeds 5 years. You need to implement...

You are creating a console application by using C#. You need to access the assembly found in the file named car.dll. Which code segment should you use?A . Assembly.Load();B . Assembly.GetExecutingAssembly();C . This.GetType();D . Assembly.LoadFile("car.dll");View AnswerAnswer: D Explanation: Assembly.LoadFile - Loads the contents of an assembly file on the specified...

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 meet the following requirements: • The value must be accessed only by code within 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...