1D0-532最も有効な質問と解答で勉強

CIW Web DevelopER(JCERT)は出題範囲が広く、独学だけでは論点の取りこぼしが起きがちな試験です。Tech4Examが用意する1D0-532向けの120問の問題集は、本試験の傾向を踏まえて構成されており、苦手分野を的確に洗い出せます。

CIW 1D0-532 試験概要:

CIW 1D0-532 試験シラバストピック:

1D0-532試験のQ&A – 受験前に知っておきたいこと

CIW Web DevelopER(JCERT) 認定 1D0-532 試験問題：

問題 #1

Which of the following is the best way to ensure that a servlet will only process a single request at a time?

A. synchronize doPost()
B. synchronize doGet()
C. implement SingleThreadModel
D. implement as Singleton

問題 #2

For J2EE 1.3, which of the following session methods would allow the developer to set the timeout period so that a session will be automatically invalidated if it has not been used during the specified interval?

A. session.setTimeOutInterval()
B. session.setMaxTimeOutInterval()
C. session.setMaxInactiveInterval()
D. session.setInactiveTimeOutInterval()

問題 #3

Where would an EJB reference be found if it were placed in the JNDI location recommended in J2EE 1.3?

A. java:comp/ejb
B. java:comp/env/ejb
C. java:ejb
D. java:env/ejb

問題 #4

Using the following JavaScript function, what would be the best INPUT line to invoke this method on a form field?
function checkValue(enteredValue) {
var retVal = false
if (enteredValue.value < 0)
alert("Must be a whole number")
else if (enteredValue.value > 1000)
alert("Value must be >0 and less than 1000")
else
retVal = true
return retVal
}

A. <INPUT TYPE="text" NAME="quantity" onChange="checkValue(current.value)">
B. <INPUT TYPE="text" NAME="quantity" onChange="checkValue(form.value)">
C. <INPUT TYPE="text" NAME="quantity" onChange="checkValue(quantity.value)">
D. <INPUT TYPE="text" NAME="quantity" onChange="checkValue(this.value)">

問題 #5

Consider an EJB named Employee and its home interface named EmployeeHome. The findByEmployeeNumber method of the EmployeeHome interface is most likely to have a return value of which of the following types?

A. Employee
B. Collection
C. EmployeeHome
D. Employee

解説：