One who is in charge of museum

Curator
Supervisor
Caretaker
Warden

The correct answer is: A. Curator

A curator is a museum professional who is responsible for the care and management of a museum’s collection. They oversee the acquisition, conservation, and exhibition of objects, and they also develop and implement educational programs.

A supervisor is a person who is responsible for overseeing the work of others. They may be responsible for setting goals, providing feedback, and resolving conflicts.

A caretaker is a person who is responsible for the maintenance and upkeep of a property. They may be responsible for tasks such as cleaning, gardening, and repairs.

A warden is a person who is responsible for the safety and security of a place. They may be responsible for tasks such as patrolling, monitoring security cameras, and responding to emergencies.

In conclusion, the correct answer is A. Curator. A curator is a museum professional who is responsible for the care and management of a museum’s collection.