Parth is writing a program to add/insert records in file “data.csv”. He has written the following code. As a programmer, help him to execute it successfully.
import csv
field = [“Roll no” , “Name” , “Class”]
f = open(“_________” , ‘w’)            #Statement1
d=__________.writer(f)               #Statement2
d.writerow(field)
ch=’y’
while ch==’y’ or ch==’Y’:
        rn=int(input(“Enter Roll number: “))
        nm = input(“Enter name: “)
        cls = input(“Enter Class: “)
        rec=[_________]          #Statement3
        d.writerow(rec)
        ch=input(“Enter more record??(Y/N)”)
f.close()