What is a secondary file?

Question

Secondary files can be used to spread data across multiple disks by putting each file on a different disk drive. Additionally, if a database exceeds the maximum size for a single Windows file, you can use secondary data files so the database can continue to grow. 9 июл. 2015 г.

What is the major difference between primary data files and secondary data files?

Primary data refers to the first hand data gathered by the researcher himself. Secondary data means data collected by someone else earlier. Surveys, observations, experiments, questionnaire, personal interview, etc. Government publications, websites, books, journal articles, internal records etc.

What is primary and secondary file in as400?

Primary File = Record will be processed in the order; from start to end by rpg program cycle i.e. OPEN, READ, PROCESS, CLOSE. User can't change this order. There can be only one primary file in the program. Secondary Files = Secondary files apply to programs that do multifile processing.

What are files in database?

Database Files are data files that are used to store the contents of the database in a structured format into a file in separate tables and fields. Database files are commonly used by dynamic websites (eg. Facebook, Twitter, etc.) to store data.

Expert · Answer