A petrol pump company started their card services like ATM so that users do not need to carry cash and used card services like, ATM users’ data in a database table where records are sorted based on ATM Numbers as below: Account # ATM Card # PIN Name Balance (Rs.) Zc321 11122254 123 Zain 5,000 ZC431 11122255 654 Muneeb 3,000 ZC453 11122232 968 Saad 8,000 ZC534 11122233 565 Fahad 9,000 ZC535 11122230 999 Basit 10,000 ZC536 11122231 787 Bilal 5,000 ZC537 11122255 556 Maryam 45,000 ZC538 11122256 442 Fatima 8,000 when Fatimah inserts his ATM card, he enters PIN and the main screen appears which shows his Name and other details. The authentication system searches the provided ATM Card # in database table. If ATM Card # is found, the system authenticates the user by matching the input PIN with stored PIN and returns her profile data. So, From the given array of ATM Card numbers i.e. to find Fatimah’s ATM Card # a) Which searching technique is suitable (linear search, binary search), Justify Your answer b) Any change suggested for how the records are arranged? c) Write the code for your chosen search technique
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A petrol pump company started their card services like ATM so that users do not need to carry cash and used card services like, ATM users’ data in a
when Fatimah inserts his ATM card, he enters PIN and the main screen appears which shows his Name and other details. The authentication system searches the provided ATM Card # in database table. If ATM Card # is found, the system authenticates the user by matching the input PIN with stored PIN and returns her profile data.
So, From the given array of ATM Card numbers i.e.
to find Fatimah’s ATM Card #
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a) Which searching technique is suitable (linear search, binary search), Justify Your answer b) Any change suggested for how the records are arranged? |
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c) Write the code for your chosen search technique |
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