What is the device manager in windows 8?

Which action is good business etiquette? a. switching your cell phone off before you enter a meeting b. keeping your cell phone on low volume before you enter a meeting c. setting a pleasant ring tone on your cell phone before you enter a meeting d. setting a standard ringtone on your cell phone before you enter a meeting

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

According to the video what are some tasks petroleum engineers perform check all that apply