Write a program that grades the written portion of the driver's license exam. The exam has 20 multiple choice questions (answers input into code already. Your program should store the student's answers for each of 20 questions in an array, the answers in another array. After the student's answers have been entered, the program should display a message indicating whether the student passed or failed the exam (a student must correctly answer 15 of the 20 questions to pass). It should display the total number of correctly answered questions, the total number of incorrectly answered questions, and a list showing the question numbers of the incorrectly answered questions. Input validation: only accept A, B, C or D as answers.

Assume the existence of a bankaccount class. define a derived class, savingsaccount that contains two instance variables: the first a double, named interestrate, and the second an integer named interesttype. the value of the interesttype variable can be 1 for simple interest and 2 for compound interest. there is also a constructor that accepts two parameters: a double that is used to initialize the interestrate variable, and a string that you may assume will contain either "simple", or "compound", and which should be used to initialize the interesttype variable appropriately. there should also be a pair of functions getinterestrate and getinteresttype that return the values of the corresponding data members (as double and int respectively).

Which text function capitalizes the first letter in a string of text? question 10 options: upper capital first proper

Which two technologies support the building of single-page applications?