Question

Data dependency in files means that ______.

विकल्प

• if one file is changed that all files need to be changed

• if change is made on one file all files will have to be checked for that change

• if structure of a file is changed then application programs that try to access that file should also change

• change in data halts the system

Answer 1

Data dependency in files means that if change is made on one file all files will have to be checked for that change.