Referring to the exhibit, which two statements are correct?

Exhibit.

Referring to the exhibit, which two statements are correct? (Choose two )
A . The connection to the Junos device is explicitly opened and closed.
B . The connection to the Junos device is automatically opened and closed.
C . The Junos configuration database is explicitly locked and unlocked.
D . The Junos configuration database is automatically locked and unlocked.

Answer: B,D