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?
You are developing an application that uses the Microsoft ADO.NET Entity Framework to retrieve order information from a Microsoft SQL Server database. The application includes the following code. (Line numbers are included for reference only.)The application must meet the following requirements:✑ Return only orders that have an OrderDate value other than null.✑ Return only orders that were placed in the year specified in the year parameter.You need to ensure that the application meets the requirements. Which code segment should you insert at line 08?
You are creating an application that manages information about your company's products. The application includes a class named Product and a method named.Save -The Save() method must be strongly typed. It must allow only types inherited from the Product class that use a constructor that accepts no parameters.You need to implement the Save() method.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.)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 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?
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:✑ Use strongly typed members.✑ Process Order objects in first-in-first-out order.✑ Store values for each Order object.✑ Use zero-based indices.You need to use a collection type that meets the requirements.Which collection type should you use?
