Does the link layer encapsulates the datagram received from the network layer into a frame?

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 one of the following is considered a peripheral? a software b mouse c usb connector d motherboard

Which software would you use to create a print design? a. illustrator b. audacity c. reaper d. dreamweaver