Create a Wallet object Provide the user a main menu to add/ subtract/ compare the Dollar and CIS22C. Dollar values in the Wallet as well as print the contents of the Wallet. You can use a second level menu choice to allow the user to select currency type Based on user choice, create either UD or C2d objects as needed to perform the desired operations. The main menu should be run in a loop until the user selects the Exit option There is no sample output - you are allowed to provide user interactivity as you see fit and programs will be graded for clarity of interaction.

Wich technology can a website use to allow you to listen to a concert live over the internet?

Which of the following statements best describes it careers?

Creating "smart interfaces" in all sectors of industry, government, and the public arena is one of the fastest growing hct areas. these interfaces model, interpret, and analyze such human characteristics as speech, gesture, and vision. the field of biometrics, in which humans authenticate themselves to machines, is an area of considerable interest to hct practitioners. fingerprint scans are one of the most frequently used biometric options, and this article, biometric student identification: practical solutions for accountability & security in schools, makes a case for the implementation of fingerprint scans in schools. critique the article, and answer the following questions: according to the author, what are the main benefits of adopting fingerprint scans in schools for student identification? according to the author, what are the main drawbacks of adopting fingerprint scans in schools for student identification? do you agree with the author's assessment of the pl