Starschema and snowflake schema
When should a star schema be used and when a snowflake schema should be used, explain in brief?
Expert
A star schema refers to a simplest data warehouse schema. Snowflake schema is same as that of the star schema. It generally normalizes the dimension table in order to save the data storage space. It may be used in order to represent the hierarchies of the information.
Explain the term vena cava? Which kind of blood circulates in the vena cava?
Advantages of the objectives According to the L. Gulick, "in administration god helps those have a clearly defined objective". An organization can grow and prosper i
What is Low or High pricing strategy and what are their advantages and disadvantages?
Name the major structures of human eye?
Are viruses are cellular beings?
Describe how the self-fulfilling prophecy works and how it might impact or inter-relate to one’s performance or result overall.
Can mitosis take place in haploid (n) cells? And in the triploid cells?
Name the type of circulatory system existed in arthropods? Do such animals have heart and respiratory pigments?
Define the term intron? Answer: The nucleotide series existed between exons of a gene. They can be eliminated by the procedure of splicing.
Pneumonia: Pneumonia is an inflammation of the lungs caused by infection by Streptococcus pneumoniae. Its major symptoms are: • Cough which produces greenish or yellow sputum. • Very high fever, whi
18,76,764
1926672 Asked
3,689
Active Tutors
1426917
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!