Question: C++ Programming True or False: A) In C scanf (%d, &x) the & operator is neededso that the value read will be stored in that

C++ Programming True or False:

A) In C scanf ("%d", &x) the & operator is neededso that the value read will be stored in that address

B) The function definition contains the code for theactions the function performs

C) Using global variables may have side effects and produceunwanted results

D) When a variable is declared within a block (scope), itis accessible to the entire program

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