Which layer enables reliable transmission of data through the Physical layer at the sending end, and checks such reliability upon reception at the receiving end?

What statement regarding the Windows Server Backup tool is NOT accurate?

A. The Windows Server Backup tool only backs up to NTFS and not FAT volumes. B. The Windows Server Backup tool can't restore backups made from pre-Windows Server 2008 that use ntbackup.exe. C. The Windows Server Backup tool can't perform a backup to an external drive. D. The Windows Server Backup tool can't perform a backup to a tape.

Case-Based Critical Thinking Questions ? Case 8-3 You have been using a variety of nested IF functions to calculate costs in your spreadsheet when a colleague stops by and comments on what you have been working on, suggesting that there is an easier approach to use. ? ? Which of the following is an effective alternative for the use of extensive nested IF functions?

A. compare table B. function table C. lookup table D. case table