First Data was created in 1969.
first hnad data is data that you collect!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1헐헐헐헐 바보
first hand data is information that you have collected. Second hand data is information that a different source have collected.
many persons involved in the designing use and maintaince of large data base . to maintain large data base several jobs are created these can be called as actors on the scene
You need to first format the table becfor you can sort and filter data in a database.
Both Views and Indexes are created on top of a table but each of them serve a specific purpose. An Index is a data structure that is created to improve the performance of the data fetch operations on a table A view is similar to a table but may contain data from one or more tables connected to one another through a business logic. A view can be created to implement business logic or to conceal the underlying table implementation from everyone
Cynergy Data was created in 1995.
Architects' data was created in 1936.
G Data was created in 1985.
ShowBIZ Data was created in 1997.
Data Romance was created in 2009.
Tech Data was created in 1974.
Dragon Data was created in 1982.
Tiki Data was created in 1983.
NTT Data was created in 1988.
Data Records was created in 1999.
Alpha Data was created in 1981.
Data Dynamics was created in 1996.