单选题What is the LEAST appropriate scenario for Web services？（）ATo integrate legacy systemsBTo propagate security contextCTo expose fine grained operationsDTo use with process choreographyEFor B2B （business to business） applications
题目
单选题
What is the LEAST appropriate scenario for Web services？（）
A
To integrate legacy systems
B
To propagate security context
C
To expose fine grained operations
D
To use with process choreography
E
For B2B （business to business） applications