Data Structure

String Algorithms

⛪ Computer Science and Engineering > Data Structure

Looking for practice questions on String Algorithms for Data Structures? Our MCQ (Multiple Choice Questions) quiz is designed to help you test your knowledge and prepare for exams. Our practice questions cover a range of topics related to popular string algorithms including String Matching, Pattern Searching, Longest Common Subsequence, and Longest Increasing Subsequence. Whether you're a student studying for an exam or a professional looking to brush up on your skills, our practice questions are a great way to test your knowledge and improve your understanding of String Algorithms for Data Structures. Try our free practice questions today and get started on your path to success! ➲ String Algorithms - Quiz

Q 1: Which of the following is not a string operation?

  • A Concatenation
  • B Substring
  • C Reversal
  • D Sorting

Q 2: Which data structure is commonly used to implement string algorithms?

  • A Arrays
  • B Linked lists
  • C Stacks
  • D Tries

Q 3: Which of the following algorithms is used to find the longest common subsequence of two strings?

  • A Knuth-Morris-Pratt algorithm
  • B Boyer-Moore algorithm
  • C Longest common subsequence algorithm
  • D Rabin-Karp algorithm

Q 4: Which algorithm is used to find all occurrences of a pattern in a text?

  • A Knuth-Morris-Pratt algorithm
  • B Boyer-Moore algorithm
  • C Longest common subsequence algorithm
  • D Rabin-Karp algorithm

Q 5: Which of the following algorithms is used to find the shortest unique substring of a text?

  • A Knuth-Morris-Pratt algorithm
  • B Boyer-Moore algorithm
  • C Longest common subsequence algorithm
  • D Rabin-Karp algorithm

Q 6: Which algorithm is used to find the longest repeated substring in a text?

  • A Knuth-Morris-Pratt algorithm
  • B Boyer-Moore algorithm
  • C Longest common subsequence algorithm
  • D Longest repeated substring algorithm

Q 7: Which of the following is not a common problem in string algorithms?

  • A Pattern matching
  • B Text compression
  • C Edit distance
  • D Sorting

Q 8: Which of the following is not a technique used in string algorithms?

  • A Dynamic programming
  • B Divide and conquer
  • C Greedy algorithms
  • D Breadth-first search

Q 9: Which algorithm is used to find the lexicographically smallest rotation of a string?

  • A Knuth-Morris-Pratt algorithm
  • B Burrows-Wheeler transform
  • C Suffix array
  • D Rabin-Karp algorithm

Q 10: Which of the following is not a type of string matching algorithm?

  • A Exact matching
  • B Approximate matching
  • C Online matching
  • D Batch matching