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Which of the following is true about linear search?
Statement 1: linear search is used for an unsorted and unordered small list of elements.
Statement 2: If the searching element is found in the middle of the array, linear search compares the elements till the end of the array.
  • a)
    Only statement 1 is true
  • b)
    Only statement 2 is true
  • c)
    Both statement 1 and statement 2 are true
  • d)
    None is true
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Which of the following is true about linear search?Statement 1: linear...
Concept:
Linear search:

A linear search, often known as a sequential search, is a technique for locating an element in a list. It systematically verifies each element of the list until a match is discovered or the entire list has been searched.
Algorithm:
linear_search(int a[], int n, int X)

  for (int i = 0; i < n; i++)  
    {  
        if (a[i] == X)  
        return i+1;  
    } 
}
Statement 1: linear search is used for an unsorted and unordered small list of elements.
True, A linear search, often known as a sequential search, is a method for locating an item in a list. It checks each element of the list one by one until a match is discovered or the entire list is searched. It's for a little or huge list of elements that aren't sorted or arranged.
Statement 2: If the searching element is found in the middle of the array, linear search compares the elements till the end of the array.
False, A linear search, often known as a sequential search, is a way of finding anything in a list. It goes over each element of the list one by one until a match is found, or it searches the full list. After the searching element is found the loop breaks and is not needed to compare all elements in the array.
Hence the correct answer is Only statement 1 is true.
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Which of the following is true about linear search?Statement 1: linear search is used for an unsorted and unordered small list of elements.Statement 2: If the searching element is found in the middle of the array, linear search compares the elements till the end of the array.a)Only statement 1 is trueb)Only statement 2 is truec)Both statement 1 and statement 2 are trued)None is trueCorrect answer is option 'A'. Can you explain this answer?
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