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Duplicate data in multiple data files is?
Data backups
What is direct data entry?
direct data entry can transfer information out amatically from a document such as a farm or barcode into the computer .
What is the difference between data capture and data entry?
Dta capture means to collect data from external and internal resources. Whereas data entry means to store the captured data for further use. If the captured data did not stored then it can be lost. Keep this data in some form like records, and most important in database is known as data entry.
What is data field?
A data field is a place where data can be stored. It may be a column in a database or a field in a data entry form.
Which characteristics you will consider while selecting a data structure?
# Do you need random access to the data? # Does the data need to be ordered? # Can there be duplicate entries? # Are you more interested in reading from or writing to the data structure? # Are you more interested in data access speed or data storage size?
