"Many different parsing techniques are available for use in J2EE applications and there are reasons why each of them might be used. Assume the only programmatic use of XML in a particular J2EE application is to read XML data (for which there is no DTD or Schema) from another source and use a few of the values in some internal computations." Referring to the scenario above, what style parser do you use? A. Custom written parser B. Non-validating DOM parser C. Validating SAX parser D. Validating DOM parser E. Non-validating SAX parser