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•   Less or CSS
•   Express the formula (logn + 2)*(n - 1) using big-o notation:
•   What are the major differences between CSS, CSS2 and CSS3?
•   Data structures questions
•   What is the main difference between CSS2 and CSS3.
•   What is the notation used for defining an empty XML element?
•   What is the notation used for denoting class variables in ruby?
•   How is multiple background images handled in CSS3?
•   What is the other name of combined selector in CSS3 and what is it used for?
•   What is the syntax of opacity in CSS3?

•   Selectors, collections, methods, appendices
•   Notation for cardinality
•   What is the notation of selectors in CSS3?
•   How does the prefix and postfix operator on expression?
•   In a situation when obligatory and optional both the properties cannot uniquely identify an object what method winrunner applies?