Online Access Free 070-559 Exam Questions

You work as the developer in an IT company. Recently your company has a big customer. The customer runs a large supermarket chain. You're appointed to provide technical support for the customer. Now according to the customer requirement, you create a mobile Web Form which contains a mobile Calendar control named calDate. The customers want you to capture the date that users choose from the Calendar control. What action should you perform?

• A.Create an event handler for the OnSelectionChanged event of the calDate control. In the
  event handler, read the Calendars SelectionDate property.
• B.A: Create an event handler for the OnSelectionChanged event of the calDate control. In the event handler, read the Calendars VisibleDate property.
• C.Create an event handler for the OnInit event of the calDate control. In the event handler, read the Calendars SelectionDate property.
• D.Create an event handler for the OnInit event of the calDate control. In the event handler, read the Calendars VisibleDate property.

You work as the developer in an IT company. Recently your company has a big customer. The customer runs a large supermarket chain. You're appointed to provide technical support for the customer. Now according to the customer requirement, you create an application to send a message by e-mail. On the local subnet, an SMTP server which is named smtp.wikigo.com can be accessed. You use a source address, [email protected],
and [email protected], a target address, to test the application. The e-mail message has to be transmitted. In the options below, which code segment should you use?

• A.MailAddress addrFrom = new MailAddress("[email protected]");MailAddress addrTo = new MailAddress("[email protected]");MailMessage message = new MailMessage(addrFrom, addrTo);message.Subject = "Greetings!";message.Body = "Test";SmtpClient client = new SmtpClient("smtp.wikigo.com");client.Send(message);
• B.MailAddress addrFrom = new MailAddress("[email protected]", "Me");MailAddress addrTo = new MailAddress("[email protected]", "You");MailMessage message = new MailMessage(addrFrom, addrTo);message.Subject = "Greetings!";message.Body = "Test";message.Dispose();
• C.string strSmtpClient = "smtp.wikigo.com";string strFrom = "[email protected]";string strTo = "[email protected]";string strSubject = "Greetings!";string strBody = "Test";MailMessage msg = new MailMessage(strFrom, strTo, strSubject, strSmtpClient);
• D.MailAddress addrFrom = new MailAddress("[email protected]", "Me");MailAddress addrTo = new MailAddress("[email protected]", "You");MailMessage message = new MailMessage(addrFrom, addrTo);message.Subject = "Greetings!";message.Body = "Test";SocketInformation info = new SocketInformation();Socket client = new Socket(info);System.Text.ASCIIEncoding enc = new System.Text.ASCIIEncoding();byte[] msgBytes = enc.GetBytes(message.ToString());client.Send(msgBytes);

You work as the developer in an IT company. Recently your company has a big client. The client runs a large supermarket chain. According to the business requirement, the client needs a class which uses unmanaged resources. This class maintains references to managed resources on other objects. You must make sure that when the class instance is not needed, users of this class can explicitly release resources. What should you do? (choose more than one)

• A.You should create a class destructor. The class destructor releases the managed resources by calling methods on other objects.
• B.Create a Dispose method that releases unmanaged resources and calls methods on other objects to release the managed resources.
• C.You should create a Dispose method. The method forces garbage collection by calling System.GC.Collect.
• D.You should make the class implement the IDisposable interface by defining it.
• E.You should make the class inherit from the WeakReference class by defining it.
• F.You should create a class destructor. The class destructor releases the unmanaged resources.

You work as the developer in an IT company. Recently your company has a big customer. The customer runs a large supermarket chain. You're appointed to provide technical support for the customer. Now according to the customer requirement, you are creating an application. Custom authentication and role-based security will be used by the application. In order to make the runtime assign an unauthenticated principal object to each running thread, you have to write a code segment. In the options below, which code segment should you use?

• A.AppDomain domain = AppDomain.CurrentDomain;domain.SetThreadPrincipal(new WindowsPrincipal(null));
• B.AppDomain domain = AppDomain.CurrentDomain;domain.SetPrincipalPolicy( PrincipalPolicy.UnauthenticatedPrincipal);
• C.AppDomain domain = AppDomain.CurrentDomain; domain.SetAppDomainPolicy( PolicyLevel.CreateAppDomainLevel());
• D.AppDomain domain = AppDomain.CurrentDomain;domain.SetPrincipalPolicy(PrincipalPolicy.WindowsPrincipal);

You work as the developer in an IT company. Recently your company has a big customer. The customer runs a large supermarket chain. You're appointed to provide technical support for the customer. Now you are managing user accounts for a Web site by using the ASP.NET membership APIs. The definition for the membership provider is contained in the Web.config file. You create a PasswordReset.aspx file after modifying the Web.config file to enable password recovery. Users must reset their passwords online. And after the users have logged on through the Login.aspx page, the new passwords must be sent to them by e-mail. Besides this, before users reset their passwords, users must be required to answer their secret questions. Which code logic should you use?

• A.You should add a ChangePassword element to the PasswordReset.aspx file and configure it.
• B.You should modify the Page_Load to set the Membership.EnablePasswordReset to True in the PasswordReset.aspx file.
• C.You should modify the Login.aspx form to include a Required Field validator on the secret question answer text box. Then redirect users to the PasswordReset.aspx file.
• D.You should add a PasswordRecovery element to the PasswordReset.aspx file and configure it.