The coding or scrambling of data so that humans cannot read them, is k

1.	The coding or scrambling of data so that humans cannot read them, is known as _____.
A.	Compression
B.	Encryption
C.	Ergonomics
D.	Biometrics
Answer» C. Ergonomics

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What would be the output of the following program ?_x005F_x000D_ main()Â _x005F_x000D_ {_x005F_x000D_ Â Â Â Â unsigned Â int a = oxffff;_x005F_x000D_ Â Â Â Â ~a;_x005F_x000D_ Â Â Â Â printf ("%x", a);_x005F_x000D_ }
What would be the output of the following program ?_x005F_x000D_ main()_x005F_x000D_ {_x005F_x000D_ Â Â Â const int x = 5;Â _x005F_x000D_ Â Â Â int *ptrx;_x005F_x000D_ Â Â Â ptrx = &x;_x005F_x000D_ Â Â Â *ptr = 10;_x005F_x000D_ Â Â Â Â printf ("%d", x);_x005F_x000D_ }
What will be output when you will execute following c code?#include void main()_x005F_x000D_ {Â Â Â int const SIZE = 5;Â Â Â int expr;Â Â Â double value[SIZE] = { 2.0, 4.0, 6.0, 8.0, 10.0 };Â Â Â expr=1|2|3|4;Â Â Â printf ( "%f", value[expr] );}
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The coding or scrambling of data so that humans cannot read them, is known as _____.

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