What is the main difference between star and snowflake star schema? Which one is better and why?
What is ruby?
Explain 4nf?
What are dlls used for?
What is tomcat-users.xml configuration file?
What does nvl stand for?
When to use Hive?
What is the use of backbonejs route?
Explain what meant by Transmissability in Vibration ?
Explain try and catch keywords in java?
Explain the difference between abstract class and interface in java?
What are the advantages of thermal power plant?
What are the two methods of control in ac voltage controllers?
How insert record in the database?
what do you understand by M25 concrete