14 Questions
What is the primary purpose of replacing the motherboard's CMOS battery?
To maintain the system's date and time settings
What should the user do FIRST when noticing a separated seam on their new 5G smartphone?
Contact the smartphone manufacturer for warranty support
What should a technician do FIRST when replacing a laptop's HDD with an SSD?
Create a backup of the HDD
What is the minimum wattage power supply required by the server?
500w
Which technology has the FASTEST connection speed?
Fiber
What is the MOST likely cause of the clock issue reported by the user?
Dead CMOS battery
Which video connector is the MOST likely choice for connecting a PC to a large-screen TV for video presentations?
High-Definition Multimedia Interface
What is the primary purpose of configuring a PC as an NTP server?
To synchronize the system's clock with an atomic clock
What is the purpose of the file synchronization client installed on every user's computer?
To sync files with the cloud storage service
What should the technician do FIRST when troubleshooting the file synchronization issue?
Check the cloud service's client for reported errors
What technology allows the user to pay for purchases by touching the phone to the payment system?
NFC
What would the technician need to enable on the new phone to allow the user to make contactless payments?
NFC
What should the technician do to troubleshoot the file synchronization issue?
Check the cloud service's client for reported errors
What is the purpose of the power supply in the server?
To power the server's components
Study Notes
Power Supply Requirements
- A server with two processors (each 100w), five hard drives (each 9w), and a GPU (200w) requires a power supply of at least 425w.
Troubleshooting Cloud Storage
- When troubleshooting a file synchronization issue, check the cloud service's client for reported errors and follow the steps to correct the synchronization errors.
- Check the cloud service's website for service status and potential outages.
Mobile Payment Features
- NFC (Near Field Communication) enables mobile payment by touching the phone to the payment system.
System Clock Issues
- A system clock that is behind by approximately three minutes every few days may be due to a dead CMOS battery, which can be replaced to fix the issue.
Damaged Smartphone
- If a smartphone has separated at the seam and is measurably thicker, contact the manufacturer for warranty support.
Upgrading Laptop Storage
- When replacing a laptop's HDD with an SSD, create a backup of the HDD first.
- Enable SSD support in the BIOS.
Internet Connection Speeds
- Fiber has the fastest connection speed compared to Satellite, DSL, and Cable.
Video Connectors
- HDMI (High-Definition Multimedia Interface) is the most likely choice for connecting a PC to a large-screen TV for video presentations.
Test your knowledge of server hardware and cloud storage concepts. This quiz assesses your understanding of power supply requirements and file synchronization in cloud services.
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