Tell me what is color palette?
How are the layers of schist separated into alternating light and dark minerals?
Why struts 1 classes are not thread safe whereas struts 2 classes are thread safe?
Use of CSS in XML document?
what are the drawbacks of Joomla?
What is the primary key?
How to preparing database for codeigniter ?
How do you say mysql?
what is the defference between test specification and test plan?
What does an ami include?
Differentiate between the message and method in c++?
What is jms in spring?
We are facing the problem of communication failure between seimens drives and ABB DCS. Between drives and DCS on RLM -01 module for communication purpose. We found red blinking i.e error blinking in RLM -o1 module. So we replaced with new one but after one month same problem again came. So again we installed old RLM-01 module. Now also RED blinking is coming but sometimes drives are not tripping. What will be the cause for this problem?
How do I find environment variables?
wat would be the -ve test case for search where u can brak it ,tell dnt tell abt spl characters insertion ,boundary values chk.