Chapter 7
1. D. NX-OS enables you to execute EXEC command from any level of the command structure as long as your role has the privileges to do this.
2. B. Network-admin is the only role listed that enables you to reload the switch.
3. B. SSH encrypts all passwords and data exchanges; telnet does not.
4. A. Volatile random-access memory (VRAM) located on a supervisor module is used for temporary or pending changes.
5. F. Nonvolatile random-access memory (NVRAM) located on a supervisor module is used for storing the startup-configuration file.
6. A and B. In configuration mode, you are one mode above EXEC mode. Using exit will bring you down one mode level, and end will always return you to EXEC mode.
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