70-483 exam

DRAG DROP You are implementing a method that creates an instance of a class named User. The User class contains a public event named Renamed. The following code segment defines the Renamed event: Public event EventHandler<RenameEventArgs> Renamed; You need to create an event handler for the Renamed event by using...

DRAG DROP 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...

You are developing an application that includes a class named UserTracker. The application includes the following code segment. (Line numbers are included for reference only.) You need to add a user to the UserTracker instance. What should you do? A . Option AB . Option BC . Option CD ....

You are adding a public method named UpdateGrade to a public class named ReportCard. The code region that updates the grade 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 by using C#. You provide a public key to the development team during development. You need to specify that the assembly is not fully signed when it is built. Which two assembly attributes should you include in the source code? (Each correct answer presents part...

You are creating a console application by using C#. You need to access the application assembly. Which code segment should you use?A . Assembly.GetAssembly(this);B . this.GetType();C . Assembly.Load();D . Assembly.GetExecutingAssembly();View AnswerAnswer: D Explanation: Assembly.GetExecutingAssembly - Gets the assembly that contains the code that is currently executing. http://msdn.microsoft.com/en-us/library/system.reflection.assembly.getexecutingassembly(v=vs.110).aspx Assembly.GetAssembly - Gets...

DRAG DROP You are developing an application that includes a class named Warehouse. The Warehouse class includes a static property named Inventory - The Warehouse class is defined by the following code segment. (Line numbers are included for reference only.) You have the following requirements: • Initialize the _inventory field...

You are developing an application by using C#. The application includes the following code segment. (Line numbers are included for reference only.) The DoWork() method must throw an InvalidCastException exception if the obj object is not of type IDataContainer when accessing the Data property. You need to meet the requirements....

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: public static void Log(Exception ex) { } You have the following requirements: • Log all exceptions by using the...

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...