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CBSE · 083Class XII · 2025Section E2 marks

Question 36ii

4 March 2025 · Computer Science (083)

(ii) SearchDestn(D) - to read contents from the file PASSENGERS.DAT and display the details of those Passengers whose DESTN matches with the value of D.

Answer

python
def SearchDestn(D):
    F=open("PASSENGERS.DAT", "rb")
    try:
        while True:
            Rec=pickle.load(F)
            if Rec[3]==D:
                print(Rec)
    except EOFError:
        F.close()

Explanation

Reads binary file record by record until EOF, checking index 3 for destination.