A.  i) and ii)

B.  i), ii) and iii)

C.  All of the mentioned

D.  i), ii) and iv)

Correct Answer :
i), ii) and iii)
Explanation :

echo(), print() and printf() all three can be used to output a statement onto the screen. The sprintf() statement is functionally identical to printf() except that the output is assigned to a string rather than rendered to the browser.

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