What are some Dos and Don'ts for facial expression, Body movements and postures, gestures, Eye contact, touch, space and our voice either during a job interview or the workplace itself? I know that the subject may not make sense with the question because not even myself understands.

1. which of the following statements are true about routers and routing on the internet. choose two answers. a. protocols ensure that a single path between two computers is established before sending packets over it. b. routers are hierarchical and the "root" router is responsible for communicating to sub-routers the best paths for them to route internet traffic. c. a packet traveling between two computers on the internet may be rerouted many times along the way or even lost or "dropped". d. routers act independently and route packets as they see fit.