2013微软认证考试练习题及答案（10）[1]

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第 46 题
你创建了一个发送 e-mail 的应用。一个名称为 smtp.Company 的 SMTP 服务器在本地子
网 是 可 用 的 。 为 了 测 试 应 用 ， 你 使 用 源 地 址 为 me@Company ， 目 标 地 址 为
you@Company。你应该使用下面那个代码段去发送 e-mail？

A. Dim MailFrom As New MailAddress("me@Company", "Me")
Dim MailTo As New MailAddress("you@Company", "You")
Dim Message As New MailMessage(MailFrom, MailTo)Message.Subject =
"Greetings"Message.Body = "Test"Message.Dispose()
B. Dim SMTPClient As String = "smtp.Company"
Dim MailFrom As String = me@Company
Dim MailTo As String = you@Company
Dim Subject As String = "Greetings"
Dim Body As String = "Test"Dim Message As New MailMessage(MailFrom, MailTo,
Subject, SMTPClient)
C. Dim MailFrom As New MailAddress("me@Company", "Me")
Dim MailTo As New MailAddress("you@Company", "You")
Dim Message As New MailMessage(MailFrom, MailTo)Message.Subject =
"Greetings"Message.Body = "Test"
Dim objClient As New SmtpClient("smtp.Company")objClient.Send(Message)
D. Dim MailFrom As New MailAddress("me@Company", "Me")
Dim MailTo As New MailAddress("you@Company", "You")
Dim Message As New MailMessage(MailFrom, MailTo)Message.Subject =
"Greetings"Message.Body = "Test"
Dim Info As New SocketInformationDim Client As New Socket(Info)
Dim Enc As New ASCIIEncodingDim Bytes() As Byte =
Enc.GetBytes(Message.ToString)Client.Send(Bytes)
答案: C

第 47 题
你需要写一个代码段，从一个流变量 stream1 截取开始的 80 个字节到一个新的字节数组
byteArray 中。你同时也需要保证代码段把截取的字节数保存到一个整型变量 bytesTransferred
中，你应该使用下面那个代码段？
A. bytesTransferred = stream1.Read(byteArray, 0, 80);
B. for (int i = 0; i < 80; i++) {
stream1.WriteByte(byteArray[i]);
bytesTransferred = i;
if (!stream1.CanWrite) {
break;
}}
C. while (bytesTransferred < 80) {
stream1.Seek(1, SeekOrigin.Current);
byteArray[byte微软认证(MCSE)