Quick Search Algorithm Multiple choice Questions and Answers (MCQs)
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Which of the following is the fastest algorithm in string matching field?
String matching algorithm
Quick search algorithm
Linear search algorithm
Question 1 Explanation:
Quick search algorithm is the fastest algorithm in string matching field whereas Linear search algorithm searches for an element in an array of elements.
Which of the following algorithms formed the basis for the Quick search algorithm?
Parallel string matching algorithm
Binary Search algorithm
Linear Search algorithm
Question 2 Explanation:
Quick search algorithm was originally formed to overcome the drawbacks of Boyer-Moore's algorithm and also for increased speed and efficiency.
What is the time complexity of the Quick search algorithm?
Question 3 Explanation:
The time complexity of the Quick search algorithm was found to be O(m+n) and is proved to be faster than Boyer-Moore's algorithm.
What character shift tables does quick search algorithm use?
good-character shift tables
bad-character shift tables
next-character shift tables
both good and bad character shift tables
Question 4 Explanation:
Quick search algorithm uses only bad character shift tables and it is one of the reasons for its increased speed than Boyer-Moore's algorithm.
What is the space complexity of quick search algorithm?
Question 5 Explanation:
The space complexity of quick search algorithm is mathematically found to be O(n) where n represents the input size.
There are 5 questions to complete.