7 years ago in Fundamentals of Computer

The altering of data so that it is not usable unless the changes are undone is called----

[A] biometrics
[B] compression
[C] encryption
[D] none of these
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Rohit Gholkar
Rohit Gholkar - 4 years ago

Rohit Gholkar from Panjim, India is saying compression is correct answer

Sahadev Manik
Sahadev Manik - 4 years ago

Sahadev Manik from Kolkata, India is saying encryption is correct answer

Muhammad Jamshed Mahmood
Muhammad Jamshed Mahmood - 4 years ago

Muhammad Jamshed Mahmood from Lahore, Pakistan is saying none of these is correct answer

Zara Ghafoor
Zara Ghafoor - 4 years ago

Zara Ghafoor from Faisalabad, Pakistan is saying encryption is correct answer

ranaasif - 4 years ago

ranaasif from Multan, Pakistan is saying encryption is correct answer

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