Asked by Hayfaa Aljaddah on Jul 19, 2024
Verified
Which technique does a binary search use to find an element in a list?
A) divide and conquer
B) row and column
C) first to last
D) hunt and peck
Binary Search
A searching algorithm that finds the position of a target value within a sorted array by repeatedly dividing in half the portion of the list that could contain the target value.
Divide And Conquer
An algorithm design paradigm based on multi-branched recursion, breaking a problem into smaller parts, solving each part and combining the solutions.
Search Technique
Methods or algorithms used to find specific data or information within a collection, database, or file system.
- Recognize and explain the divide and conquer technique as applied in binary searches.
Verified Answer
LP
louise palazzoJul 20, 2024
Final Answer :
A
Explanation :
A binary search uses the divide and conquer technique to find an element in a list. It repeatedly divides the list in half and checks if the element being searched for is in the first half or the second half, until the element is found or the list is exhausted. This technique reduces the search time significantly as compared to a linear search.
Learning Objectives
- Recognize and explain the divide and conquer technique as applied in binary searches.