Given the array declaration, int a[20]; The last (legal) element is written as:

a. a[2]
b. a[0]
c. a
d. a[20]
e. a[19]


e) the element at 19 (declared_size –1) is the last element.
Explanation: a) b) and d) are wrong. Array elements at index 0 and 2 clearly are not last, these come before element at 19 . c) a, the name of the array is the address of the first element, it is not an element. d) there is no element 20 .

Computer Science & Information Technology

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