Question

a bank lets its customers choose a personal identification number (pin) comprising​

Answer 1

Question :- A bank lets its customers choose a personal identification number (pin) comprising of how many digits ?

Answer :- Four digits .

Explanation :-

Every client of a certain bank has a personal identification number (PIN) which consists of four digits.

• A personal identification number (PIN) is a numerical code used in many electronic financial transactions.
• Personal identification numbers are usually issued in association with payment cards and may be required to complete a transaction.
• PIN's are often four digit numbers in the range 0000 - 9999, resulting in 10000 possible combinations.

Note :-

As the PIN authorizes you to access sensitive information, it's fundamental to keep the number secret. Protect it, and never write it on your ATM or debit card.

Answer 2

Answer:

Step-by-step explanation: