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Which of the following is true about binary search?
Statement 1: The pre-condition for the binary search is that the elements must be arranged in sorted order.
Statement 2: Binary search is based on the divide and conquers approach.
  • a)
    Only statement 1
  • b)
    Only statement 2
  • c)
    Both statement 1 and statement 2
  • d)
    None
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Which of the following is true about binary search?Statement 1: The pr...
Concept:
Binary Search:

A Binary Search is a sorting method used to find a specific member in a sorted array. Because binary search works only on sorted arrays, an array must be sorted before using binary search on it. As the number of iterations in the binary search reduces, it is a superior searching approach to the liner search technique.
Statement 1: The pre-condition for the binary search is that the elements must be arranged in sorted order.
True, The precondition for binary search is that the array should be sorted. If the data is not sorted, we can't apply binary search on that array. 
Statement 2: Binary search is based on the divide and conquers approach.
True, The Binary Search algorithm is a divide and conquer algorithm. 
In binary search, we divide (reduce) the array of numbers (search space), conquer the sub-problems by recursively looking at the center point for our target, and divide till we find our target the base case condition on a sorted array of numbers.
Hence the correct answer is Both statement 1 and statement 2.
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Which of the following is true about binary search?Statement 1: The pre-condition for the binary search is that the elements must be arranged in sorted order.Statement 2: Binary search is based on the divide and conquers approach.a)Only statement 1b)Only statement 2c)Both statement 1 and statement 2d)NoneCorrect answer is option 'C'. Can you explain this answer?
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Which of the following is true about binary search?Statement 1: The pre-condition for the binary search is that the elements must be arranged in sorted order.Statement 2: Binary search is based on the divide and conquers approach.a)Only statement 1b)Only statement 2c)Both statement 1 and statement 2d)NoneCorrect answer is option 'C'. Can you explain this answer? for Humanities/Arts 2024 is part of Humanities/Arts preparation. The Question and answers have been prepared according to the Humanities/Arts exam syllabus. Information about Which of the following is true about binary search?Statement 1: The pre-condition for the binary search is that the elements must be arranged in sorted order.Statement 2: Binary search is based on the divide and conquers approach.a)Only statement 1b)Only statement 2c)Both statement 1 and statement 2d)NoneCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Humanities/Arts 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is true about binary search?Statement 1: The pre-condition for the binary search is that the elements must be arranged in sorted order.Statement 2: Binary search is based on the divide and conquers approach.a)Only statement 1b)Only statement 2c)Both statement 1 and statement 2d)NoneCorrect answer is option 'C'. Can you explain this answer?.
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