MCQ - Array in Data Structure

11.The smallest element of an array's index is called its

A. lower bound.
B. upper bound.
C. range.
D. extraction.

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12. The extra key inserted at the end of the array is called a,

A. End key.
B. Stop key.
C. Sentinel.
D. Transposition.

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13. The largest element of an array index is called its

A. lower bound.
B. range.
C. upper bound.
D. All of these.

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14. Each array declaration need not give, implicitly or explicitly, the information about

A. the name of array
B. the data type of array
C. the first data from the set to be stored
D. the index set of the array

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15. The elements of an array are stored successively in memory cells because

A. by this way computer can keep track only the address of the first element and the addresses of other elements can be calculated
B. the architecture of computer memory does not allow arrays to store other than serially
C. both of above
D. none of above

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