You were replying to e-mail when suddenly your computer started to display random messages, and stopped responding to keyboard and mouse input. You suspect that you have accidentally downloaded a virus. Which of the following actions most likely caused this?
A. You opened an e-mail attachment.
B. You sent an e-mail message with an attachment to a co-worker.
C. You logged in to your company's portal.
D. You printed a file that was stored on your hard drive.

Amara created a workbook to track the number of minutes she reads each week. each day, she entered the number of minutes into the workbook. identify the types of data in the workbook using the drop-down menus.

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.

Hey so i was just trying out some game hacks so i took a paste from online and built it in my visual studio and then suddenly my computer was working or clicking on stuff on its own am i hacked?