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2021 Dec 220-901 practice question
Q21. Recently a company updated their network infrastructure. A user reports that a laptop is experiencing slower network speeds since the update. Which of the following would the technician replace, rather than purchase a new device?
A. Wireless NIC
B. CPU
C. RAM
D. Hard drive
Answer: A
Q22. A technician is notified of an inkjet printer not printing properly. The user’s computer has the printer software loaded and is not displaying any errors. A test print was performed, with one of the colors not printing properly. Which of the following would the technician typically perform FIRST to resolve the issue?
A. Replace cartridges
B. Run a cleaning page
C. Clean heads
D. Clean fuser assembly
Answer: C
Q23. DRAG DROP
Drag and drop the characteristics to the correct printer types. Options may be used once.
Answer:
Q24. Which of the following RAID types uses a drive mirroring algorithm? (Select TWO).
A. RAID 0
B. RAID 1
C. RAID 5
D. RAID 6
E. RAID 10
Answer: B,E
Q25. Which of the following types of connectors would be found to connect printers and scanners to a device that did not have any network connections?
A. RJ-45
B. Parallel
C. RJ-11
D. BNC
Answer: B
Renovate 220-901 book:
Q26. A user wants to enable hands-free for a smartphone in a car. Which of the following needs to be performed?
A. Enable WiFi
B. Driver installation
C. Device pairing
D. Enable NFC
Answer: C
Q27. Which of the following monitor technologies provide the widest viewing angle with rich colors and consistent backlighting? (Select TWO).
A. Light Emitting Diode
B. In-Plane Switching
C. Plasma
D. Twisted Nematic
E. Cold Cathode Fluorescent Lamp
Answer: A,B
Q28. A laptop logon screen can barely be seen, despite adjusting the display’s brightness setting. Which of the following display components is defective?
A. Backlight
B. Digitizer
C. Inverter
D. Polarizer
Answer: A
Q29. When installing multiple SCSI drives in a system, which of the following is correct?
A. All drives must have the same SCSI ID.
B. Drives will be automatically assigned an ID by the controller.
C. Drives in the same RAID array must have the same SCSI ID.
D. Each drive must have a different SCSI ID.
Answer: D
Q30. Which of the following devices is BEST to use when designing a SOHO network to ensure the least amount of collisions?
A. Switch
B. Bridge
C. Hub
D. Access point
Answer: A