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You are attempting to secure a MySQL server by using SSL encryption.On starting MySQL, you get this error:130123 10:38:02 [ERROR] mysqld: unknown option ‘—ssl‘What is the cause of the error?()
A.The — ssl level was not specified
B.The server was not started with the – enable–ssl-plugin option
C.— ssl is not a valid server option
D.The mysqld binary was not compiled with SSL support
E.The server‘s SSL certificate was invalid
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更多 “ You are attempting to secure a MySQL server by using SSL encryption.On starting MySQL, you get this error:130123 10:38:02 [ERROR] mysqld: unknown option ‘—ssl‘What is the cause of the error?() A.The — ssl level was not specifiedB.The server was not started with the – enable–ssl-plugin optionC.— ssl is not a valid server optionD.The mysqld binary was not compiled with SSL supportE.The server‘s SSL certificate was invalid ” 相关考题
考题
（19）如果A为整数且|A|=10,则打印“OK”，否则打印“Error”,表示这个条件的单行格式If语句是 A.If Int(A)=A And Sqr(A)=10 Then Print“OK”Else Print “Error” B.If Fix(a)=A And Abs(a)=10 Then Print“OK”Else Print “Error” C.If Int(A)=A And (A=10 ,A=-10) Then Print“OK”Else Print “Error” D.If Fix(A)=A And A=10, Abs A=-10 Then Print“OK”Else Print “Error
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你在创建一个 Web 窗体。这个 Web 窗体允许用户计算值并在名为 lblResults 的 Label 控件中显示结果。你需要在 Web 窗体通过 Error 事件截获所有未处理的异常并显示异常在 Web 窗体上。你可以使用下面那个代码段实现?()
A. protected void Page_Error(object sender, EventArgs e) { lblResults.Text = e.ToString();e=null;}B. protected void Page_Error(object sender, EventArgs e) { lblResults.Text =Server.GetLastError().ToStri();Server.ClearError();}C. protected void Page_Error(object sender, EventArgs e) Response.Write(e.ToString());e=null;}D. protected void Page_Error(object sender, EventArgs e) Response.Write(Server.GetLastError().ToString()); Server.ClearError();}
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The validate_password plugin is loaded and displays the following settings in global variables: Mysql＞ SHOW VARIABLES LIKE ‘validate_password%’;When attempting to set your password, you get the following error: Mysql＞ SET PASSWORD = PASSWORD (‘Hoverl@%’);ERROR 1819 (HY000): Your password does not satisfy the current policy requirements What is the cause of the error?（）A.The password is eight characters long, but needs to exceed validate_password_length to be validB.All of the MEDIUM password policy requirements have not been honoredC.The password matches a substring Hover as a dictionary wordD.The password does not match the validate_passoword_number_count requirementE.There is no dictionary file defined, so password validation cannot work as expected
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如果A为整数且，|A|＞=10，则打印“OK”，否则打印“Error”，表示这个条件的单行格式If语句是( )。A．If Int(A)=A And Sqr(A)＞=10 Then Print"OK"Else Print "Error"B．If Fix(A)=a And Abs(A)＞=-10 Then Print"OK"Else Print "Error"C．If Int(A)=A And(A＞=10,A＜-10) Then Print"OK"Else Print "Error"D．If Fix(A)=A And A＞=10,And A＜=-10 Then Print"OK" Else Print "Error"
考题
下列程序的运行结果是( )。 A.error1:10.5B.error2C.error1:10.5 error2S
下列程序的运行结果是（ ）。A.error1：10．5B.error2C.error1：10．5 error2D.以上都不对
考题
如果A为整数，且|A|＞=100，则打印"OK"，否则打印"Error"，表示这个条件的单行 格式If语句是( )。A．If int(A)=AAnd Sqr(A)＞=10ThenPrint"OK"ElsePrint"Error"B．IF Fix(A)=AAndAbs(A)＞=100Then Print"OK"Else Print"Error"C．IF Int(A)=AAnd(A＞=100,A＜=-100)ThenPrint"OK"ElsePrim"Error"D．If Fix(A)=AAndA＞=100,AndA＜=-100ThenPrint"OK"ElsePrint"Error"
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如果A为整数且|A|＞=10，则打印“OK”，否则打印“Error”，表示这个条件的单行格式If语句是( )。A．If Int(A)=A And Sqr(A)＞=10 Then Print "OK"，Else Print "Error"B．If Fix(a)=a And Abs(a)＞=10 Then Print "OK" Else Print "Error"C．If Int(A)=A And(A＞=10,A＜=-10)Then Print "OK" Else Print "Error"D．If Fix(A)=A And A＞=10,And A＜=-10 Then Print "OK" Else Print "Error"
考题
连接mysql数据库服务器的函数是什么？A．mysqli_connect()B．mysqli_query()C．mysqli_error()D．mysqli_select_db()
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