Binary Search - Classic search Pattern Practice Quiz Questions

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  1. What condition makes classic binary search possible?
  2. Why is linear scan the brute-force baseline?
  3. When nums[mid] is less than target, what should happen?
  4. For nums = [-1,0,3,5,9,12] and target = 9, what index is returned?
  5. What common boundary mistake can cause an infinite loop?

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