The ideal location of a mouse is at the same level or just above your ________

The worksheet that is visible in the Excel application window is the ________ worksheet

Fill in the blank(s) with correct word

A common attack against converged network communications is eavesdropping. How can this attack be prevented?

A. Use a VPN. B. Deploy multi-factor authentication. C. Use strict sequencing rules. D. Implement DHCP.