You are in the process of creating a new application.
This new application has to be able to read all data from a text file.
What should you do?（）

You are currently in the process of creating an application that reads binary information from a file.
You need to ensure that the only the first kilobyte of data is retrieved.
What should you do?（）

You have recently completed the creation of a new application.
Certkiller .com requires you to ensure that this new application creates a file that contains an array of bytes.
What should you do?（）

Certkiller .com has asked you to create a file management application to monitor the hosts file.
Certkiller .com has instructed you to change the hosts file if it has been changed.
You, therefore, need to display the size and whether the hosts file is set to read-only.
What should you do?（）

Certkiller .com has asked you to develop an application that displays the properties for all Certkiller.com's network drives.
The information generated by this application will be utilized by Certkiller .com's network administrators to verify client setups.
You need to ensure that these requirements are fully satisfied.
What should you do?（）

You have recently completely creating a new application for Certkiller .com.
This new application has to load an instance of the Inventory class from a large file named Inventory.dat.
You need to ensure that the application executes the loading process in as little time as possible.
What should you do?（）

you have recently written the code shown below:
Hashtable emailAddresses = new Hashtable ();
emailAddresses.Add ("Mia", "mia@ Certkiller .com");
emailAddresses.Add ("Andy", "andy@ Certkiller .com");
emailAddresses.Add ("Kara", "kara@ Certkiller .com");
You need to ensure that these e-mail addresses are stored in the Email.dat file so that you can load them again
when the user restarts the application.
What should you do?（）

You have recently written the code shown below:
Hashtable emailAddresses = new Hashtable ();
emailAddresses.Add ("Mia", "mia@ Certkiller .com");
emailAddresses.Add ("Andy", "andy@ Certkiller .com");
emailAddresses.Add ("Kara", "kara@ Certkiller .com");
FileStream stream = new FileStream ("Email.dat", FileMode.Create);
BinaryFormatter formatter = new BinaryFormatter ();
formatter.Serialize (stream, emailAddresses);
You need to ensure that you are able to load the emailAddresses object from the Email.dat file into your application.
What should you do?（）

您最近创建了一个名为车辆的可序列化的类。
类如下所示：
[Serializable]
public class Vehicle {
public string VIN;
public string Make;
private string Model;
private int Year;
private string Owner;
}
Certkiller.com 不想要序列化一个车辆对象，出于安全原因时永久保存的所有者字段。
您需要确保实现这一目标。
你应该做什么？（）