Describe the relationship between a text string and a substring.1 pointA text string is a column of data within a table. A substring is one cell within that column.A text string is a row of data within a table. A substring is one cell within that row.A text string is a group of characters within a cell. A substring is a smaller subset of that text string. A text string is the list of attributes at the top of columns within a table. A substring is a single attribute within that list.

What is the relationship between a text string and a substring?

A substring is a contiguous sequence of characters within a string. Given a string S and an integer n, write a C code to generate all substrings of length n without vowels. For example, if the given string S1 is ‘apple’ then substrings of S1 of length 3 are app, ppl, pple. And substrings of length 3 without vowels is only one and it is ppl.

Write a program to find the substring of a given string.

Which of the following methods in StringBuffer returns a substring based on the specified indices?a)substring()b)substr()c)subString()d)slice()

Given two strings text1 and text2, return the length of their longest common subsequence. If there is no common subsequence, return 0.A subsequence of a string is a new string generated from the original string with some characters (can be none) deleted without changing the relative order of the remaining characters.For example, "ace" is a subsequence of "abcde".A common subsequence of two strings is a subsequence that is common to both strings. Example 1:Input: text1 = "abcde", text2 = "ace" Output: 3 Explanation: The longest common subsequence is "ace" and its length is 3.