In two-phase immersion cooling, how is heat primarily removed from the server components?

The coolant is chilled and circulated through cold plates

The coolant absorbs heat and is then discarded

The coolant boils, and the vapor carries heat away to be condensed

The coolant is sprayed directly onto the components and then drained

In a Dell PowerEdge server, what is the primary purpose of the fan management system?

To reduce power consumption by turning fans off when idle

To increase airflow through the chassis to cool components

To filter dust from the air entering the server

To direct airflow over the power supply units only

A large enterprise is planning a new data center for a mix of standard web servers and high-performance GPU servers. The facility will have limited water supply and the budget is constrained. The IT team wants to minimize total cost of ownership (TCO) while ensuring the GPU servers can run at full load. Which combination of cooling strategies is most appropriate?

Direct liquid cooling for all servers

Immersion cooling for all servers

Air cooling for the web servers and direct liquid cooling for the GPU servers

Which cooling method is most likely to be chosen for a PowerEdge deployment where the data center has limited floor space and the goal is to maximize compute density per rack?

Passive heat sinks without fans

A data center operator notices that a PowerEdge server's fans are spinning at maximum speed even though the CPU utilization is low. The server is in a rack with proper airflow management. What is the most likely cause?

The ambient temperature is too low

The server is in a low-power state

The server is configured for maximum performance

Dell PowerEdge Foundations v2

Domain 5Objective 5

Explain the Cooling and Thermal Considerations in PowerEdge Servers (Direct Liquid Cooling, Immersion Cooling, Air Cooling) POWEREDGE-FOUNDATIONS-V2 Practice Questions (Page 1)

Part of the Maintenance domain, which accounts for 18% of the POWEREDGE-FOUNDATIONS-V2 exam.

25questions here

5free pages

5concepts

18%of the exam

Questions 1–5

1foundation · easy
In two-phase immersion cooling, how is heat primarily removed from the server components?
Select an answer first
2foundation · easy
In a Dell PowerEdge server, what is the primary purpose of the fan management system?
Select an answer first
3expert · hard
A large enterprise is planning a new data center for a mix of standard web servers and high-performance GPU servers. The facility will have limited water supply and the budget is constrained. The IT team wants to minimize total cost of ownership (TCO) while ensuring the GPU servers can run at full load. Which combination of cooling strategies is most appropriate?
Select an answer first
4foundation · easy
Which cooling method is most likely to be chosen for a PowerEdge deployment where the data center has limited floor space and the goal is to maximize compute density per rack?
Select an answer first
5application · medium
A data center operator notices that a PowerEdge server's fans are spinning at maximum speed even though the CPU utilization is low. The server is in a rack with proper airflow management. What is the most likely cause?
Select an answer first

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