Which of the following are disadvantages of full backups? (Select THREE)

Which of the following are disadvantages of full backups? (Select THREE)
A . They rely on other backups tor recovery
B . They require the most storage.
C . They demand the most bandwidth.
D . They have the slowest recovery time
E . They are impossible in virtual environments
F . They require on-site storage.
G . They are time-consuming to complete.

Answer: B,C,G