CompTIA A+ Certification Exam: Core 1 認定 220-1201 試験問題:
1. Which of the following internet connection types is primarily used for high-speed internet access in rural areas where traditional broadband services are unavailable?
A) Cable
B) DSL
C) Satellite
D) Fiber
2. A company is separating its accounting department ' s network from its customer service department ' s network. Which of the following will accomplish this task?
A) VLAN
B) VPN
C) DNS
D) DHCP
3. Which of the following is a key characteristic of cloud computing that ensures resources are dynamically distributed to meet varying workloads?
A) Multitenancy
B) Elasticity
C) Hybrid deployment
D) Metered utilization
4. A customer experiences a power outage at their data center. After the outage, one server with three hard drives in RAID 5 does not come back online. When a technician connects to the server, they receive a message stating that Drive 3 has failed. Which of the following steps should the technician take next to minimize the risk of data loss?
A) Upgrade the firmware on the drives.
B) Acknowledge the drive error and allow the system to start normally.
C) Perform a full drive restore from the most recent backup.
D) Replace the defective drive and trigger an array rebuild.
5. A technician is working on a RAID 1 array that is apparently degraded. The technician verifies the RAM and power are both operating as expected. Which of the following can the technician do to further isolate the issue?
A) Run the chkdsk /i command.
B) Perform individual drive diagnostics.
C) Rebuild the RAID array.
D) Reconfigure the array as RAID 0.
質問と回答：
| 質問 # 1 正解： C | 質問 # 2 正解： A | 質問 # 3 正解： B | 質問 # 4 正解： D | 質問 # 5 正解： B |
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