Create a class called Payroll. Instance variables are the name of the employee, the hours person worked and the hourly rate. Make sure to include try-catch for the constructor, getter, setter methods. When creating an object, the name cannot be empty string, hours worked cannot be negative and cannot be greater than 56 hours. The hourly rate cannot be negative. Also include a method called raise that increase the employee hourly rate. The raise cannot be negative. Must use try catch

Which of the following methods could be considered a “best practice” in terms of informing respondents how their answers to an on-line survey about personal information will be protected? respondents are informed that investigators will try to keep their participation confidential; however, confidentiality cannot be assured. respondents are informed that a research assistant will transfer all the research data to a password-protected computer that is not connected to the internet, via a usb flashdrive. the computer is located in a research team member’s office. the investigator uses the informed consent process to explain her institution’s method for guaranteeing absolute confidentiality of research data. the investigator uses the informed consent process to explain how respondent data will be transmitted from the website to his encrypted database without ever recording respondents’ ip addresses, but explains that on the internet confidentiality cannot be absolutely guaranteed.

Search the web for two examples of digital art that you like. the examples must be from different mediums (example: one digital photo and one computer animation not two computer animations). compose an essay for each example you choose about why the piece appeals to you, and identify the medium used.

Which is the best minecraft server? a. mineplex b. worldonecraft c. 9b9t d. 2b2t