7 In C++, all functions can see them and use them. Select one: put of O...

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7 In C++, all functions can see them and use them. Select one: put of O a. standard variables O b. block variables uestion O c local variables O d. global variables 8 The output of the following code is 4: ed d out of void f1(int a); main(){ int a=3; f1(a); an cout< <a; return 0; void f1( int a) { a=a++; Select one: O a. False O b. True 7 In C++, all functions can see them and use them. Select one: put of O a. standard variables O b. block variables uestion O c local variables O d. global variables 8 The output of the following code is 4: ed d out of void f1(int a); main(){ int a=3; f1(a); an cout< <a; return 0; void f1( int a) { a=a++; Select one: O a. False O b. True

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7 The answer is Global variables option d Example program The value of a is accessed ... View the full answer