Custom cell styles are stored in the ________ workbook

Which of the following security devices can receive and process HTTP requests from hosts to allow or deny traffic for web browsing purposes only?

A. Load balancer B. VPN concentrator C. Proxy server D. DNS server

To create a restore point in Windows 7, what must you do?

A. Run Disk Defragmenter from the MMC B. Run NTBackup from the Control Panel C. Run the System Restore program from the System Tools menu D. Run the Disk Cleanup program from the System Tools menu