Mainframe面试题集(二)
· 如何在ONLINE程序里打开文件
· SELECT到空值返回值是多少
· 叙述一下BIND的作用
· TDQ
· CICS中ERROR如何处理
· JCL里面如何删除一个文件
· talk about the problem in production supportwhich spend the longest time
· have ever used any CICS command
· have ever developed any DB2 program Talkabout the return code
· talk some about the JCL utility