Select the correct text in the passage.
Ford, who is part of a web development team, performs functionality tests for websites. His manager gives the team's testers a list
complete. Which task will Ford perform?
Tasks for testers:
1. Check internal and external links.
2. Check navigation buttons within the website.
3. Check whether the website functions properly on various web browsers.
4. Ensure that password-protected web pages do not open without asking for the appropriate login credentials.

To increase sales, robert sends out a newsletter to his customers each month, letting them know about new products and ways in which to use them. in order to protect his customers' privacy, he uses this field when addressing his e-mail. attach bcc forward to

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 of these is most responsible for differences between the twentieth century to the twenty-first century?