Select the true statement from those listed below. There is no copyright on the Web It is OK to use files created by others if you give them credit. You should obtain permission before using files created by others. None of the statements above are true.

Di think, lol but not 100% sure

Answer domain name system (dns);

Cprogram to find //perimeter of rectangle printf(" \n perimeter of rectangle \n"); printf(""); printf("\n enter width and length of the rectangle : "); scanf("%f%f", & width,& length); perimeter = 2 * (width + length); printf("perimeter of rectangle is: %.3f", perimeter);