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Posted: **Sun May 15, 2022 7:49 am**

: Question 20 A Program Contains The Following Prototype Void Showvalue Int Which Of The Following Is A Valid Calling S 1 (11.9 KiB) Viewed 51 times

: Question 20 A Program Contains The Following Prototype Void Showvalue Int Which Of The Following Is A Valid Calling S 2 (13.19 KiB) Viewed 51 times

QUESTION 20 A program contains the following prototype: void showValue(int); Which of the following is a valid calling statement for the showValue function? O acout << showValue( 44 ) O b.showValue(); O result showValue( 44 ) d.show Value( 44 );

For this question, assume that the following lines of code have been executed double x = 3.1415; //line 1 double y = 9.8765; //ine 2 double &ref = x; //line 3 ref = y; //line 4 What does line 4 do? a. Changes the value in x to 9.8765 b. Changes the value in y to 3.1415 Oc Makes the variable ref an alias for variable y