You work as the application developer at Domain.com.
You are creating a class library which must be able to access system environment variables.
You must set a call method which will only force a runtime SecurityException if the callers which are higher in the call stack, fail to have the required permissions.
Choose the call method which will do this.

Domain.com has a file server named Certkiller-SR07 that hosts company data.
You are currently in the process of creating an application that will be used by Domain.com users
to manage the data on Certkiller-SR07.
To ensure that Domain.com users have the appropriate file permissions on the working directory,
you define the DemanDirectorySecurity method as shown below.
public void DemanDirectorySecurity (string path) {
FileIOPermission filePerm = new FileIOPermission (PermissionState.None);
filePerm.AddPathList (FileIOPermissionAccess.AllAccess, path); filePerm.Assert ();
}
Subsequent to installing the new application, you find that some users do not have full access to their working directories.
You are informed that these Domain.com users only require read only access.
You are required to override the permission assertion in the DemanDirectorySecurity method for these users only.
What should you do?

You are currently in the process of creating a shared assembly.
You are required to perform many integration tests to make sure the assembly works properly with multiple applications.
You want to avoid constantly updating each application’s reference when the assembly is updated.
You have set the DEVPATH environmental variable to the default build location for the shared assembly.
You need to ensure that the Common Language Runtime (CLR) uses DEVPATH to locate the shared assembly.
What should you do?

Domain.com has been contracted by the local hospital to create an application that forwards private
patient information to various insurance providers.
The hospital informs you that the amount and frequency of the patient data is high.
You need to ensure that data confidentiality is guaranteed, with as little overhead as possible.
You now need to encrypt the patient information.
What should you do?

You have recently completed creating an application that uses an application configuration file.
This configuration file contains a section named EmployeeSection, which contains Employee elements.
You are required to view the contents of the EmployeeSection element.
You need to ensure that the EmployeeSection element outputs its contents to the console.
What should you do?

You are currently creating a manifest-activated application on the Domain.com’s intranet using ClickOnce deployment.
The network administrator informs you that each application has to identify its name, version, culture, and requested permissions.
You need to ensure that the application you are creating uses the command line to display the required information.
What should you do?