write a code for this. serial_number contained in the header of the file will be read , if this serial number is less than a previous serial number within a successfully processed file, or is the same as another serial number within a successfully processed file, or if the field contains anything other than 7 digits, then the file must error with the reason ‘Invalid SERIAL_NUMBER’.
1774WHAT IS THE DIFFERENCE BETWEEN OBJECT BASED & OBJECT ORIENTD PROGRAMMING LANGUAGE.(GIVE AT LIST 4 PIONT)
1 5345Post New TCS OOPS Interview Questions
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