The answer is heat spreaders, the metal fins or covers integrated directly onto high-performance memory modules. This is correct because heat spreaders function as a passive cooling solution, increasing the surface area of the RAM chips to dissipate heat more efficiently, which prevents thermal throttling and random restarts under heavy load. On the CompTIA A+ Core 1 220-1201 exam, this concept tests your understanding of passive versus active cooling—a common trap is assuming that RAM always requires a dedicated fan, but manufacturers integrate heat spreaders as the standard solution for most consumer and enthusiast modules. Remember the mnemonic: "Spread the heat, don't beat the heat"—heat spreaders spread thermal energy across metal fins, while active fans would be an aftermarket addition for extreme overclocking.
220-1201 RAM Practice Question
This 220-1201 practice question tests your understanding of ram. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A technician is troubleshooting a desktop that randomly restarts under heavy load. They suspect the RAM is overheating. What type of RAM cooling solution is most commonly integrated into high-performance memory modules?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Heat spreaders (metal fins) on the modules.
High-performance RAM modules often come with heat spreaders—metal fins or covers that dissipate heat from the memory chips. These are passive cooling solutions that increase the surface area for heat dissipation. Active cooling (fans) is less common on standard modules and is usually an aftermarket addition.
Key principle: OSPF neighbour adjacency depends on matching area, hello/dead timers, network type, and authentication — IP reachability alone is not enough.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Liquid cooling loops attached to the RAM sticks.
Why it's wrong here
Liquid cooling for RAM is extremely rare and typically only used in custom water-cooling loops for extreme overclocking.
✓
Heat spreaders (metal fins) on the modules.
Why this is correct
Heat spreaders are standard on most performance RAM to passively dissipate heat, helping to prevent thermal throttling or instability.
While some cases have RAM fans, they are not integrated into the modules themselves; heat spreaders are the common integrated solution.
✗
Thermal pads that connect RAM to the motherboard heatsink.
Why it's wrong here
Thermal pads are sometimes used for M.2 SSDs, not typically for RAM, and are not a standard integrated cooling solution.
Common exam traps
Common exam trap: OSPF can fail even when IP connectivity looks correct
OSPF neighbour formation depends on matching areas, timers, network type, authentication and passive-interface behaviour. Do not choose an answer only because the devices can ping.
Detailed technical explanation
How to think about this question
OSPF questions usually test the details that control adjacency and route selection. Read the neighbour state, area, router ID and interface configuration before deciding what is wrong.
KKey Concepts to Remember
OSPF neighbours must agree on key parameters.
Router ID selection can affect neighbour relationships and LSDB output.
OSPF cost influences the preferred path.
A route can appear in OSPF information but not become the installed route.
TExam Day Tips
→Check area mismatch first when OSPF adjacency fails.
→Review passive interfaces when a network is advertised but no neighbour forms.
→Use show ip ospf neighbor and show ip route clues carefully.
Key takeaway
OSPF neighbour adjacency depends on matching area, hello/dead timers, network type, and authentication — IP reachability alone is not enough.
Real-world example
How this comes up in practice
A small business has 20 workstations on the 192.168.1.0/24 network and one public IP from its ISP. The router uses PAT (NAT overload) so all 20 devices share one public address using different source ports. NAT questions test whether you understand the four address terms and which direction each translation applies.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this 220-1201 question in full detail.
Review OSPF neighbour requirements — matching area type, hello and dead timers, network type, stub flags, and authentication. Study show ip ospf neighbor states (INIT, 2-WAY, FULL). Then practise related 220-1201 OSPF questions on adjacency and route selection.
RAM — This question tests RAM — OSPF neighbours must agree on key parameters..
What is the correct answer to this question?
The correct answer is: Heat spreaders (metal fins) on the modules. — High-performance RAM modules often come with heat spreaders—metal fins or covers that dissipate heat from the memory chips. These are passive cooling solutions that increase the surface area for heat dissipation. Active cooling (fans) is less common on standard modules and is usually an aftermarket addition.
What should I do if I get this 220-1201 question wrong?
Review OSPF neighbour requirements — matching area type, hello and dead timers, network type, stub flags, and authentication. Study show ip ospf neighbor states (INIT, 2-WAY, FULL). Then practise related 220-1201 OSPF questions on adjacency and route selection.
What is the key concept behind this question?
OSPF neighbours must agree on key parameters.
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Question Discussion
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