data file questions related to sequential data file handling.Answers are here with screen shot and description.
q1) Write a program to store /write your name and roll number in a data file.
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q2)Write a program to store name ,address and roll no. of any 10 students.
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q3) Write a program to read contents/records stored in data file in question 2
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q4)write a program to display records for those students who are from particular address and stored records are in question 2.(enter address)
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q5)Write a program to count total records stored in a data file(q2).
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q6)Write a program to display first 3rd records stored in q2.
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q7)Write a program to
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