The __________ of a string object allow you to search for substrings. a. TrimStart and TrimEnd methods b. IndexOf and LastIndexOf methods c. IsWhiteSpace and IsPunctuation methods d. Contains, StartsWith, and EndsWith methods
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Q: The __________ of a string object allow you to search for substrings.
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The __________ of a string object allow you to search for substrings.
a. TrimStart and TrimEnd methods
b. IndexOf and LastIndexOf methods
c. IsWhiteSpace and IsPunctuation methods
d. Contains, StartsWith, and EndsWith methods
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- Sentence Capitalizer Create an application with a method that accepts a string as an argument and returns a copy of the string with the first character of each sentence capitalized. For instance, if the argument is "hello. my name is Joe. what is your name?" the method should return the string "Hello. My name is Joe. What is your name?" The application should let the user enter a string and then pass it to the method. The modified string should be displayed.In the class String, the substring method inserts a String into another String. -True or -FalseStringBuilder objects should be used in place of String objects if O is more than 80 characters long. the string may grow. O the string is declared final. O the tring needs to be initialized.
- C sharp Write a method that accepts a string as an argument and checks it for proper capitalization and punctuation. The method should determine if the string begins with an uppercase letter and ends with a punctuation mark. The method should return true if the string meets the criteria; otherwise, it should return false.Grade Book A teacher would like to assign a letter grade to a student, based on student's test score. Write a program to help this teacher managing her students' test score. Use the following grading scale to assign a letter grade to a student. Test Score Letter Grade 80 - 100 A 70 - 79 B 60 69 C 50 - 59 0- 49 F Your program must have an array of string objects to hold the student names and an array of int to hold the student scores. Let the teacher determines the number of students and ask the teacher to enter the information for each student. Your program should have the following programmer-defined functions: getInput () - to read the students name and scores from user getGrade () - to determine the letter grade corresponding to the score getReport () - to determine the maximum, minimum, average and standard deviation of the scores Display an error message if the teacher enter mark below 0 or above 100, and keep asking for a valid value. The program should also be capable of…Word Separator Create an application that accepts as input a sentence in which all the words are run together but the first character of each word is uppercase. Convert the sentence to a string in which the words are separated by spaces and only the first word starts with an uppercase letter. For example, the string "StopAndSmellTheRoses." would be converted to "Stop and smell the roses."
- True or False: The String class’s replace method can replace individual characters, but cannot replace substrings.Vowels and Consonants Create an application with a method that accepts a string as an argument and returns the number of vowels that the string contains. The application should have another method that accepts a string as an argument and returns the number of consonants that the string contains. The application should let the user enter a string, and should display the number of vowels and the number of consonants it contains.True or False _(1) The expression n/3*(8+4) evaluates to 16 if n=4 ___(2) x is greater than both y and z can be written as the statement x>y&&z ; in Java. ___(3) In Java a string is automatically an object.
- Welcome Assignment ### welcome_assignment_answers ### Input - All eight questions given in the assignment. ### Output - The right answer for the specific question. def welcome_assignment_answers(question): # The student doesn't have to follow the skeleton for this assignment. # Another way to implement it is using "case" statements similar to C. if question == "Are encoding and encryption the same? - Yes/No": answer = "The student should type the answer here" elif question == "Is it possible to decrypt a message without a key? - Yes/No": answer = "The student should type the answer here" return (answer) # Complete all the questions. if __name__ == "__main__": # use this space to debug and verify that the program works debug_question = "Are encoding and encryption the same? - Yes/No" print(welcome_assignment_answers(debug_question)) As you can see, the first two questions are already in the skeleton code. Please follow the first two questions…// LeftOrRight.cpp - This program calculates the total number of left-handed and right-handed // students in a class. // Input: L for left-handed; R for right handed; X to quit. // Output: Prints the number of left-handed students and the number of right-handed students. #include <iostream> #include <string> using namespace std; int main() { string leftOrRight = ""; // L or R for one student. int rightTotal = 0; // Number of right-handed students. int leftTotal = 0; // Number of left-handed students. // This is the work done in the housekeeping() function cout << "Enter an L if you are left-handed, a R if you are right-handed or X to quit: "; cin >> leftOrRight; // This is the work done in the detailLoop() function // Write your loop here. // This is the work done in the endOfJob() function // Output number of left or right-handed students. cout << "Number of left-handed students:…Palindrome Checkercreate a JavaScript program that checks if phrasesentered by the user are palindromes. A palindrome is a word, number, phrase, or other sequence of characters which reads the same backward as forward, such as “SIR”,“raceBIKE”, “Never odd or even”, “20/1/20”. The program should prompt the user to typein a phrase that is at least three characters long, and then tell the user whether the phrasewas a palindrome. Note, the decision should be based solely on letters and numericaldigits, and so it should not consider other characters, such as spaces or exclamationmarks, even though these might be entered by the user. when checking palindromes.A. Select your test data with care. Both palindromes and non-palindromes would be included in this. Provide examples that are text, numeric, and mixed; ignore any additional characters and spaces; andB. Ask the user for the word and then read their input. To verify that their input string has been read correctly, test this by displaying…