Computer Science - Class 12
Solutions to CBSE Sample Paper - Computer Science Class 12

A Binary file, SONG.DAT has the following structure:

{SNO:[SNAME, SARTIST]}

Where

SNO – Song Number

SNAME – Song Name

SARTIST is Song Artist

Write a user defined function, deleteSong(sno), that accepts sno as parameter and deletes the record from the binary file SONG.DAT, that has the given song number. 

Answer:

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Python function that accepts sno as parameter and deletes the record from a binary file that has the given song number - Teachoo.png

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.