Joe, a technician. Is trying to locate a specific network cable termination In a network closet. The cables are tangled and in knots. Joe Is able to access one end of the cable, but he cannot follow the cable through to the termination point. Which of the following tools should Joe use to locate the terminated cable end?
A. A loopback plug
B. A cable tester
C. A tone generator
D. A multimeter
Joe, a user, cannot access the network shared drive after network maintenance was performed. A technician verifies there is a valid IP address; however, the device is not on the correct subnet. The device must continue to be accessible by a third party. Which of the following actions should the technician take to BEST resolve the issue?
A. Remove and replace the NIC.
B. Release and renew the computers DHCP assignment
C. Change the mask on the computer and reboot.
D. Assign a new port on the switch to the user
A technician is troubleshooting a flickering screen on a laptop After reseating the video cable and replacing the whole screen the flickering issue remains the same. Which of the following steps should the technician take to try to isolate and fix the screen flickering issue poor to replacing the screen? (Select TWO).
A. Update all device drivers on the computer
B. Uninstall video-related programs, even the ones not running
C. Update chipset and video drivers
D. Configure the laptop to work on a high-performance state
E. Flash the GPU RAM
F. Check the behavior on an external monitor
A user reports being unable to print to a network-based all-in-one printer. The issue consistently appears after power outages Which of the following should a technician perform to resolve the issue?
A. Run Windows Update on the user's machine.
B. Disable the firewall on the user's machine.
C. Set a static IP address on the printer
D. Reinstall the printer with vendor-provided drivers
Which of the following devices is susceptible to broadcast storms if configured incorrectly?
A. Access point
B. Router
C. Switch
D. Cable modem
Virtual machines hosted in the cloud that are used by developers to code applications are an example of:
A. FaaS
B. BaaS
C. PaaS
D. SaaS
E. IaaS
A technician is installing equipment for a new WiFi network using the existing wired infrastructure. Which of the following would allow the technician to complete this task with minimal effort and without replacing any existing equipment? (Select TWO)
A. PoE injectors
B. Managed switch
C. Network bridge
D. Access points
E. Cable modem
F. Wireless controller
Which of the following are considered input devices? (Select THREE).
A. Barcode scanner
B. Printer
C. Mouse
D. Headphones
E. Speakers
F. Projector
G. Microphone
A technician is building a SOHO server that will be used to run a business-critical application for a small business.
Which of the following RAM types should the technician install?
A. Error correcting
B. Triple channel
C. Unbuffered memory
D. Non-parity
A company requires an internal network device that can assign network addresses and configure the next hop for network hosts. Which of the following network protocols must this device provide?
A. DNS
B. SMTP
C. DHCP
D. SNMP
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