A developer is debugging a form-based authentication and at a point the issue is narrowed down
to the challengeHandler object. The following implementation describes the challenge handler:

What is the problem with this challenge handler?

A.
The user is not implementing the mandatory challenge handler functions submitFailure() and
submitSuccess().

B.
The user credentials should be sent to the server using a secured protocol. The correct
definition is:var reqURL = ‘https://myhost:80/worklight/j_security_check’;.

C.
The variable reqURL cannot include the hostname and port. The correct definition is:var
reqURL = ‘/j_security_check’;.

D.
The function createChallengeHandler() is not properly invoked, it also takes the security test.
The correct definition is:var cHandler = WL.Client.createChallengeHandler(‘test1’, ‘realm1’);.

Explanation: