What is the length of the longest palindromic subsequence for the string “ababcdabba”?

Related MCQs

• The longest increasing subsequence problem is a problem to find the length of a subsequence from a sequence of array elements such that the subsequence is sorted in increasing order and it’s length is maximum. This problem can be solved using
• Which of the following is not a palindromic subsequence of the string “ababcdabba”?
• For which of the following, the length of the string is not equal to the length of the longest palindromic subsequence?
• For every non-empty string, the length of the longest palindromic subsequence is at least one.
• What is the time complexity of the brute force algorithm used to find the length of the longest palindromic subsequence?
• Which of the following methods can be used to solve the longest palindromic subsequence problem?
• Longest palindromic subsequence is an example of                              
• For any given sequence, there will ALWAYS be a unique increasing subsequence with the longest length.
• Consider the strings “PQRSTPQRS” and “PRATPBRQRPS”. What is the length of the longest common subsequence?
• Given a string, you have to find the minimum number of characters to be inserted in the string so that the string becomes a palindrome. Which of the following methods can be used to solve the problem?