Topic 1: Main Questions
Which of the following storage options would a technician most likely recommend to have large amounts of affordable capacity without concern for read times on a desktop computer?
A. 750GB NVMe M.2 SSD
B. 2x 1TB PCIe SSD in RAID 1
C. 2TB SATA 3.5" 5,400rpm HDD
D. 4TB SAS 2.5" 15,000rpm HDD
A user can connect their laptop to the internet in the main office. However, when the user places the laptop on top of a motor on the factory floor, there is no internet connectivity. Which of the following is the most likely cause of this issue?
A. Jitter
B. Insufficient power levels
C. External interference
D. High latency
An engineer must implement a solution to facilitate and maintain an organization's legacy application until it is retired. The application is currently hosted on three physical servers. Which of the following is the most suitable concept?
A. SAN
B. FaaS
C. Virtualization
D. Configuration management platform
Which of the following is a characteristic of an NVMe drive?
A. M.2 interface
B. 3.5in (8.9cm) external
C. 7,200rpm
D. Molex connector
An administrator selects a new platform that provides the following benefits:
• Shares a host OS
• Shares kernel resources
• Rapid start and deployment
• Limited isolation
Which of the following virtualization options did the administrator select?
A. Type 1 hypervisor
B. Containers
C. Virtual desktop
D. Virtual machine
An end user reports that their laptop has a blank screen. A technician observes the keyboard lights are on, and the fan is running. Which of the following should the technician do next?
A. Check the display ribbon cable.
B. Contact vendor support
C. Replace the inverter
D. Connect to an external monitor
A user connects a PC to a projector and configures the projector to use HDMI. However, when the user tries to use the projector, the projector shows a black screen with the message “HDMI2 no signal found.” The user reports that the projector worked properly during a previous meeting. Which of the following should the user do to fix the issue?
A. Replace the bulb.
B. Swap the video cable.
C. Change the input source.
D. Update the video drivers.
Which of the following is a benefit of using a VLAN?
A. It minimizes collision domains.
B. It provides private access to cloud resources.
C. It increases network address space.
D. It enables secure network segmentation.
Which of the following DNS record types is used to direct email to a mail server?
A. CNAME
B. SRV
C. MX
D. SOA
A network administrator must ensure that a printer will still be assigned a specific IP address even if all addresses are depleted. Which of the following network configuration concepts is this describing?
A. VLAN
B. Lease
C. Reservation
D. Exclusion
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