What is amazon spark?
what is normalisation?what are its uses?
What file contains configuration for data directory?
What is a date modifier? : hr- payroll
What are the recommended systems?
Is python is intended oriented?
what does vldcmdkey means?
My program has an array defined to have 10 items. Due to a bug, I find that even if the program access the 11th item in this array, the program does not abend. What is wrong with it?
Explain the architechure of a servlet?
Is hadoop required for spark?
Explain the inheritance?
How do I fix a crashed mysql database?
Explain the rule to find specific heat of aqueous solutions.
how to load the data with one flat file and one rdbms table using joins?
What size is allocated to the union variable?