70-483 exam

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.) You need to ensure that Counter2 is available for use in Windows Performance Monitor (PerfMon). Which code segment should you insert at...

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 a C# application that has a requirement to validate some string input data by using the Regex class. The application includes a method named ContainsHyperlink. The ContainsHyperlink() method will verify the presence of a URI and surrounding markup. The following code segment defines the ContainsHyperlink() method. (Line...

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.) You need to ensure that Counter1 is available for use in Windows Performance Monitor (PerfMon). Which code segment should you insert at...

You use the Task.Run() method to launch a long-running data processing operation. The data processing operation often fails in times of heavy network congestion. If the data processing operation fails, a second operation must clean up any results of the first operation. You need to ensure that the second operation...

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...

You use the Task.Run() method to launch a long-running data processing operation. The data processing operation often fails in times of heavy network congestion. If the data processing operation fails, a second operation must clean up any results of the first operation. You need to ensure that the second operation...

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 . RSAB . AesC . HMACSHA256D . DESView AnswerAnswer: C

You are developing an application. The application includes classes named Employee and Person and an interface named IPerson. The Employee class must meet the following requirements: • It must either inherit from the Person class or implement the IPerson interface. • It must be inheritable by other classes in the...

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 to...