Alice & Bob are concurrently logged in via SSH on the same Check Point Security Gateway as user "admin" however Bob was first logged in and acquired the lock. Alice tells Bob that she also needs to perform some important configuration changes. Therefore, Bob is releasing his read/write lock from the GAIA configuration database - which of the following GAIA clish command is true:
The correct command to release the lock from the GAIA configuration database is 'unlock database'. This ensures that Bob releases his read/write lock so that Alice can perform her necessary configuration changes.
B and C - both correct, imho.
Both B and C are valid commands, but the question mentions that Bob needs to release the lock, therefore the only applicable command is unlock database
https://sc1.checkpoint.com/documents/R81/WebAdminGuides/EN/CP_R81_Gaia_AdminGuide/Topics-GAG/Configuration-Locks.htm