What happens when the structure of a database file, with 20 records, is modified?
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Keep practicing — related questions
- Data in the database-------------------------------IDENT-ID IDENT-NAME IDENT-AGE IDENT-SEX1234 AAAA 12 M123...
- Data in the database ------------------------------- IDENT-ID IDENT-NAME IDENT-AGE 1234 AAAA 12 1234 AAAA 1...
- "Data in the database ------------------------------- IDENT-ID IDENT-NAME IDENT-AGE IDENT-SEX 1234 AAAA 12 ...
- Data in the database ------------------------------- IDENT-ID IDENT-NAME IDENT-AGE 1234 AAAA 12 2345 BBBB 2...
- Which of the following files contains a record of all the changes made in the database?
- Structure of the record in the database is called
- In which mode must you open a file to update the records in the file?
- Any change made in the database is first recorded in the which of the files before it is actually implemented?