Should I answer as a backend developer or I should move on?
2024-09-30 17:26:17
8891
Mmachukwu :
Because you created the pin using the machine,
2024-10-02 22:36:43
2849
SoleX YouR G💭 :
a secret is an agreement made by two or more parties. so the PIN is known to only you and the machine you made the agreement with in the first place..
2024-10-04 20:22:03
1070
Sorlino :
Ok. How the door knows what key is the correct one?
2024-10-03 21:32:24
878
Sathire :
As a programmer I know the answer:
2025-01-28 15:28:07
2
Márton János :
The ATM encrypts your PIN, sends it to the bank for verification, and checks it securely with a hash algorithm for security.
2024-10-02 23:11:21
241
Comment :
I don't need sleep. I need answers.
2024-10-01 11:55:51
2520
Hatem Ben Mussa :
There must be a guy behind the ATM screen who has a list with pin numbers, if so then its no longer a secret anymore is it?
2024-09-30 15:47:55
4484
KOREDE_BTM📊💰 :
Very simple question to me as a programmer
2024-11-04 15:24:58
14
CEO Alpha :
Because every pin registered in the system
2024-10-03 14:18:09
400
Yam :
Because the machin and your card make the love infront of you ❤️, there are no secrets in a true relationship ❤️
2024-10-03 07:09:51
379
莫伊诺鲁瓦❤️🩹🥷 :
The machine checks the information against the data stored on the magnetic chip. if the information matches the transaction is authorized.
2024-10-01 09:31:45
431
Acapella :
If the opposite of Go is Come then what is the opposite of opposite
2024-10-04 21:06:23
113
Dildar Ahmed Saqib :
The machine never knows the pin, it just accepts if it matches with the database. the machine itself doesn't know the exact pin. if it matches its a go, if it doesn't it rejects.
2024-09-30 17:17:22
321
Yungking Alicson :
😂😂😂just answer the question!!
2024-09-30 18:04:22
1274
MamaBoGurlz 😍 :
The PIN you enter is in fact verified by the software running on your card itself
2024-10-07 05:15:31
42
Imran The coder :
As a full stack developer here's the explanation:
The machine sends your PIN to the bank. The bank compares the PIN with its stored version. It then sends a "correct" or "incorrect" response back to
2024-10-04 22:04:52
33
AYO :
bcus it was generated initially by machine, and can only be used through machine however, it wasn't a secret to machine but human.
na try I try oo.
2024-10-03 10:42:58
34
Rich :
credit cards have pins? or did he meant debit card
2024-09-30 18:46:58
59
Vasili Zamushynski :
The PIN code is programmed inside the card, it’s the card that is responding to the machine telling it if the PIN is correct.
2024-10-03 19:34:49
61
ŞØŇ-—ǑF—DÊÂTH☠️🧌 :
What are you doing 😂😭
2024-09-30 16:24:02
709
DUWORTHS ARCHITECTS :
the pin is a secret between the cardholder and the machine not a third party
2024-10-03 16:07:31
53
Quenty :
As a tech person …. Should I answer it or make comments dwell in it
2024-10-01 23:17:31
3
Karim :
If the pin is a secret, how did you know the pin?
2024-10-03 13:00:07
68
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