Computers and Technology, 28.05.2020 02:07 KadaLearns
Consider the following skeletal C program which uses dynamic scoping. For the calling sequence: main calls fun1; fun1 calls fun2; fun2 calls fun3, which set of variables and the program unit of their declaration are visible within the function sub3? void fun1(void); /* prototype */ void fun2(void); /* prototype */ void fun3(void); /* prototype */ void main() { int a, b, c; . . . } void fun1(void) { int b, c, d; . . . } void fun2(void) { int c, d, e; . . . } void fun3(void) { int d, e, f; . . . }
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Consider the following skeletal C program which uses dynamic scoping. For the calling sequence: main...
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