help on some J2ee questions# Java - 爪哇娇娃
j*y
1 楼
There may be up to three correct answers to the following questions. I'm not
sure aboout them and come here to get your help.
1. if the business logic of an existing application is implemented using a set
of CGI programs, which of the following Java technologies can be used to
implement the CGI programs as a Java-based solution?
A. Servlets
B. Enterprise JavaBeans
C. Screen Scrapers
D. JMAPI
E. CORBA
2. In the doPost() method of a servlet below, assuming that getNameFromDB()
returns NULL. Which
sure aboout them and come here to get your help.
1. if the business logic of an existing application is implemented using a set
of CGI programs, which of the following Java technologies can be used to
implement the CGI programs as a Java-based solution?
A. Servlets
B. Enterprise JavaBeans
C. Screen Scrapers
D. JMAPI
E. CORBA
2. In the doPost() method of a servlet below, assuming that getNameFromDB()
returns NULL. Which