Which of the following commands should you issue to check whether a camera is set for a forced upgrade the
next time the system is restarted?

A.
set upgrade camera

B.
show hardware all

C.
show status

D.
show upgrade detail

E.
show version

F.
utils system restart

G.
utils upgrade peripherals

Explanation:
You should issue the show upgrade detail command to check whether a camera is set for a forced upgrade the
next time the system is restarted. The show upgrade detail command will display the upgrade status, the
current version, and the image version for each peripheral. If a peripheral has been configured for a forced
upgrade, the entry for the peripheral will be followed by an F. Forced upgrades occur when a system is
restarted.
You should not issue the set upgrade camera command. The set upgrade camera command is used to
configure a camera for a forced upgrade, not to check on the status of the forced upgrade. The unset upgrade
camera command is used to clear a forced upgrade of the camera.
You should not issue the show hardware all command. The show hardware all command will display hardware
information, including the serial number, model number, and hardware version. However, it will not display
whether a peripheral is set for a forced upgrade.
You should not issue the show status command. The show status command will display basic status
information, including the system state. The system state can display any of the following conditions:
Run NormalSystem Booting Up
System Shutting Down
System Rebooting
Upgrading Image
Image Upgrade Failed
Upgrading Peripherals
Peripheral Upgrade Failed
Error, system is in an unknown state
Although the show status command can display whether an upgrade is occurring or has failed, it cannot display
whether a peripheral is set for a forced upgrade. You should not issue the show version command. The show
version command will display the version number of the software in each slot in the system. An asterisk will
appear before the currently booted version. However, the show version command will not display whether a
peripheral is set for a forced upgrade.
You should not issue the utils system restart command. The utils system restart command is used to restart the
system. By default, if the system is currently in a call, the system will restart when the call ends. You can use
the optional force keyword to cause the system to restart immediately. Although the utils system restart
command might cause a forced upgrade to occur, it will not display whether a peripheral is set for a forced
upgrade.
You should not issue the utils upgrade peripherals command. The utils upgrade peripherals command is used
to initiate an immediate peripheral upgrade without restarting the system. The optional nowarn keyword can be
used to start the upgrade without notifying the user. However, the utils upgrade peripherals command will not
display whether a peripheral is set for a forced upgrade.

Cisco: Command-Line Interface Reference Guide for Cisco TelePresence Immersive Systems: show upgrade