Programming and Data Structures - Arrays
16. If storage class is missing in the array definition, by default it will be taken to be
- Option : D
- Explanation : If it is coming within a function, the storage class will be taken to be automatic. otherwise external
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17. Consider the array definition int num [10] = {3, 3, 3}; Pick the Correct answers
- Option : A
- Explanation :
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- Option : C
- Explanation :
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19. While passing an array as an actual argument, the function call must have the array name
- Option : C
- Explanation :
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- Option : D
- Explanation : a[2] will be converted to *(a + 2). *(a + 2) can as well be written as *(2 + a ) . *(2 + a ) is nothing but 2 [a] . a [2] is essentially same as 2 [a] which is same as * ( 2 + a ). So, it prints 9 + 9 = 18. Some of the modem compilers don't accept 2[a].
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