Pass Using 220-1201 Exam Dumps

The correct answer is A. Liquid cooling .

High CPU utilization and intensive graphics workloads generate significant heat. According to CompTIA A+ Core 1 220-1201 hardware objectives, ensuring proper thermal management is crucial for system stability and performance.

Liquid cooling provides more efficient heat dissipation than standard air cooling, allowing CPUs and GPUs to maintain optimal performance under heavy load and preventing thermal throttling. This is especially beneficial in gaming, video editing, rendering, or scientific computation workloads.

Why the other options are incorrect:

B. Advanced RISC : Refers to a type of processor architecture optimized for efficiency and specific instruction sets but does not directly address heat or cooling in high-utilization systems.

C. x86 processor : This is a general processor architecture; while important, it does not mitigate heat or improve cooling under heavy CPU/GPU usage.

D. Hardware security module : Focused on cryptographic operations and secure key storage, unrelated to CPU or GPU thermal management.

Looking at the network configurations and outputs from both PCs and servers, here are the possible issues and solutions:

1. PC 1

Issue: The IP address for PC1 is 192.168.1.1, which conflicts with Server 1 (which also uses 192.168.1.1).

Solution: Change the IP address on PC1 to a unique one within the range, like 192.168.1.3.

2. PC 2

Issue: PC 2 is configured with 192.168.1.2, which conflicts with Server 2 that has the same IP address.

Solution: Update the IP address on PC 2 to something unique, like 192.168.1.4.

3. Server 1

Issue: The IP address for Server 1 is 192.168.1.1, which conflicts with PC1.

Solution: Since Server 1 and PC1 are using the same IP address, change one of them. For Server 1, you could change the IP address to 192.168.1.5.

4. Server 2

Issue: Server 2 is using the IP address 192.168.1.2, which conflicts with PC2.

Solution: Update Server 2 to use a different IP address, such as 192.168.1.6.

General Remediation:

The primary problem here is overlapping IP addresses, leading to connectivity issues. Each device on the network must have a unique IP address. After making these changes, ensure that all devices can communicate properly by testing the connection between devices and verifying they can access shared resources.

The correct answer is D. Replace the failed drive .

RAID 6 is a redundant array of independent disks that can tolerate up to two drive failures while still maintaining data integrity. According to CompTIA A+ Core 1 (220-1201) objectives, a red LED on a drive in a RAID array indicates that the drive has failed or is in a critical state.

Next Step: In RAID 6, a single failed drive should be replaced immediately to prevent additional failures and maintain redundancy. The array can continue to operate in a degraded state, but performance may be slow during rebuilds. Replacing the failed drive allows the RAID controller to rebuild data onto the new drive, restoring full redundancy.

Why the other options are incorrect:

A. Reconfigure the RAID array: This would erase existing data; unnecessary if only one drive failed.

B. Run a S.M.A.R.T. test: While useful for diagnosing drive health, the red LED already indicates failure, so immediate replacement is required.

C. Reinstall the controller drivers: This does not address a physically failed drive and would not fix the degraded RAID array.

The correct answer is B. Reconnect the wireless antennas .

According to CompTIA A+ Core 1 220-1201 objectives under Hardware and Laptop Maintenance:

Many laptop wireless antennas are routed through the display assembly to provide optimal Wi-Fi and Bluetooth signal strength.

When replacing a laptop display, it is essential to disconnect and then reconnect the wireless antennas to ensure proper connectivity.

Failing to reconnect these antennas can result in weak or no wireless signal.

Why the other options are incorrect:

A. Reattach the heat sinks: Heat sinks are part of the CPU/GPU cooling assembly and are unrelated to replacing the display.

C. Install a new CPU fan: CPU fans are part of the cooling system, not the display assembly.

D. Reset the BIOS to default settings: Not required for physically replacing the display; the BIOS retains settings independently of display hardware.