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A pointer is

A keyword used to create variables
A variable that stores address of an instruction
A variable that stores address of other variable
All of the above

Correct Answer: A variable that stores address of other variable

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How many bytes are occupied by near, far and huge pointers (DOS)?
What would be the equivalent pointer expression for referring the array element a[i][j][k][l]
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What will be the output of the program assuming that the array begins at location 1002? #include int main() { int a[2][3][4] = { {1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 1, 2}, {2, 1, 4, 7, 6, 7, 8, 9, 0, 0, 0, 0} }; printf("%u, %u, %u, %d\n", a, *a, **a, ***a); return 0; }
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What will be the output of the program If the integer is 4bytes long? #include int main() { int ***r, **q, *p, i=8; p = &i; q = &p; r = &q; printf("%d, %d, %d\n", *p, **q, ***r); return 0; }
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