Question

Define the following a. alphaunmeric keys​

Answer 1

Answer:

A string of characters containing both letters (A-Z) and numbers (0-9). An alphanumeric text entry field will accept both letters and numbers. An alphanumeric keypad is one with both letters and numbers on the keys.

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Answer 2

Answer:

the keys which contains both alphabets and numbers keys i.e 0to9 or AtoZ