A hash function is used to detect ___________ .
A.
B.
C.
D.
Answer & Solution
Solution:
A hash function
is commonly used in cryptography and data integrity applications to ensure that
a message or piece of data has not been altered. It generates a fixed-size
string (hash) from input data. When the data is received, the hash can be
recalculated and compared to the original hash to check if the data has been
changed or tampered with.

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