Which of the following assists with airflow in a server? (Select TWO).

Riser cards provide expansion slots for additional cards but do not directly assist with airflow management.

Water cooling uses liquid to transfer heat away from components and does not directly assist with directing or managing airflow.

A shroud is a physical barrier, often made of plastic, designed to channel or direct airflow efficiently over specific server components, preventing air from escaping or recirculating.

Baffles are internal dividers or plates used within a server chassis to guide cooling air along a precise path, ensuring critical components receive adequate airflow and minimizing hot spots.

Heat sinks are passive devices that dissipate heat from components but do not actively direct or manage the airflow itself.