One of your clients has opened a branch office in another state. Both the main office and the new branch office have fast, reliable Internet access. You have been asked to connect the branch office with the main office with a secure connection that uses their existing network infrastructure. What do you recommend?

Site-site VPN

Explanation:

In Computer Networking, a site to site Virtual Private Network (VPN) is used to securely connect two networks using the existing Internet connection available at both network infrastructure.

Basically, a site-site VPN extends the main office' network to the branch office thereby making computer resources available to employees over there.

you have to email it to yourself from your phone then download it to either google drive or you computer files. then you can go to where ever you saved it and select it and then copy and paste it. or you could attach it to your question when you are writing it which would be much easier. for example: go to the attachment.