Answer / parthan

The pre-request for binary search is you have to do SORT the internal table. Then use binary search for the internal table. otherwise performance issue for the internal table.

Answer / vaidehi

prereqisite for binary search is internal table must be in
sort order.otherwise binary search will start from the
first record if the same record exists again it cant
search properly .

Answer / sowjanya

The list of array(elements or items) that are to be searched
for a required element should be in ascending order or
sorted order for the search to be performed.

Eg: 21, 3, 4, 2, 5
search for 2
not found

2, 3, 7, 56, 133
search for 2
found

Answer / prashant sharma

The pre-request for binary search is you have to do SORT the internal table. Then use binary search for the internal table. otherwise performance issue for the internal table

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