After you add a button to the Quick Access Toolbar, you should test it to ensure that the button performs as you want it to

A security administrator is reviewing logs and notices multiple attempts to access the HVAC controls by a workstation with an IP address from the open wireless network. Which of the following would be the best way to prevent this type of attack from occurring again?

A. Implement VLANs to separate the HVAC B. Enable WPA2 security for the wireless network C. Install a HIDS to protect the HVAC system D. Enable Mac filtering for the wireless network

Nina is preparing for a job in the IT industry. Nina takes the ____ certification exam, which covers basic computing knowledge and skills.

A. MOS B. A+ C. CCNP D. IC3