How many input values does the following code require?CREATE OR REPLACE FUNCTION memfmt1_sf (p_id IN NUMBER, p_first IN VARCHAR2, p_last IN VARCHAR2) RETURN VARCHAR2 IS lv_mem_txt VARCHAR2(35);BEGINlv_mem_txt := 'Member ' ||p_id|| ' - ' ||p_first|| ' ' ||p_last;RETURN lv_mem_txt;END;
A. 1
B. 2
C. 3
D. 4
Answer: C
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