单项选择题
A.${calcAge(client.birthDate) < 25}
B.${calcAge[client.birthDate] < 25}
C.${funct:age(client.birthDate) < 25}
D.${funct:age[client.birthDate] < 25}
E.${funct:calcAge(client.birthDate) < 25}
单项选择题 You are creating an error page that provides a user-friendly screen whenever a server exception occurs.You want to hide the stack trace, but you do want to provide the exception’s error message to the user sothe user can provide it to the customer service agent at your company. Which EL code snippet inserts thiserror message into the error page?()
多项选择题 Click the Exhibit button. Given: 11.<% com.example.Advisor advisor = new com.example.Advisor(); %> 12.<% request.setAttribute("foo", advisor); %> Assuming there are no other "foo" attributes in the web application,which three are valid EL expressions forretrieving the advice property of advisor?()
多项选择题 Given: 6.<% int[] nums = {42, 420, 4200}; 7.request.setAttribute("foo", nums); %> Which two successfully translate and result in a value of true?()