Design factors that are intended to help productivity by minimizing operator fatigue and discomfort are called ergonomics. Which of the following is an example of a problem that could be caused by poor ergonomics?

1.poor programming technique

2. carpal tunnel syndrome

3. being unable to find the "save" command

4. the manual for an application not being useful

What is stored in str after the following code executes? string str = "computer science"; int i = 0; while (i < 8) { if (str. indexof("m") < i) { str = str. substring(0, 2) + str; } i += 2; } computer science cocomputer science cococomputer science cocococomputer science computer scienceco

Write an essay on online collaboration, how to do it, the challenges, resolving the challenges, and consider whether the risks are greater than rewards. ( need )

William travels a lot on business purpose. he needs to regularly communicate with his business partner. he also needs to send out weekly reports to his boss while he is traveling. which web-based application best suits william’s needs? (social media, webmail, wiki) is the best web-based application for william. he can access this application via the internet using a (digital cable, fax machine, web browser).