Which value is valid for the iterate parameter in the CREATE_TIMER built-in function?（）
which one of the following is an @fuction that Lonnie can use to return the value from a specific field?（）A、 @value B、 @getfield C、 @GetItemVale D、 @getfieldvalue
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Which statements concerning the value of a member variable are true， when no explicit assignments have been made？（） A、The value of an int is undetermined.B、The value of all numeric types is zero.C、The compiler may issue an error if the variable is used before it is initialized.D、The value of a String variable is "" （empty string）.E、The value of all object variables is null.
Server load balancing （SLB） is the process of deciding to which server a load-balancing device should send a client request for service. Which predictors are supported on ACE in order to select the best server to fulfill a client request？ （）A、 Hash address： Selects the server by using a hash value based on either the source or destination IP address， or bothB、 Hash URL： Selects the server by using a hash value based on the requested URLC、 Hash MAC.Selects the server by using a hash value based on either the source or destination MAC address， or bothD、 Hash header： Selects the server by using a hash value based on the HTTP header nameE、 Hash IP： Selects the server using a hash value based on the IP address
Which of the following "no options" controls the maximum value of mbufs？（）A、mtuB、sb_maxC、thewallD、tcp_sendspace
The nice value is 80 in the ps listing. Which command is used to change this to a value of 100？（）A、 renice 100 {PID}B、 renice -n 20 {PID}C、 renice --20 {PID}D、 renice -n -100 {PID}
NumberFormat nf= NumberFormat.getInstance（）； nf.setMaximumFractionDigits（4）； nf.setMinimumFractionDigits（2）； String a = nf.format（3.1415926）； String b = nf.format（2）； Which two are true about the result if the default locale is Locale.US？（）A、 The value of b is 2.B、 The value of a is 3.14.C、 The value of b is 2.00.D、 The value of a is 3.141.E、 The value of a is 3.1415.F、 The value of a is 3.1416.G、 The value of b is 2.0000.
Which HttpSession method stores an object in a session？（）A、 put（String name. Object value）B、 set（String name. Object value）C、 setAttribute（String name. Object value）D、 putAttribute（String name. Object value）E、 addAttribute（String name. Object value）
