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2021 Mar 220-901 exam prep
Q11. Which of the following expansion slots uses a serial connection?
A. PCI
B. PCI-X
C. PCIe
D. AGP
Answer:: C
Q12. Which of the following is a public IP address?
A. 10.45.xxx.xxx
B. 169.254.xxx.xxx
C. 173.16.xxx.xxx
D. 192.168.xxx.xxx
Answer: C
Q13. A user has downloaded an image file and needs to install an application from the image.
When trying to execute or open the file, an error is displayed. Which of the following should the user perform?
A. Download a different file from the website
B. Rename the extension of the file to a known extension
C. Verify the MD5 hash of the downloaded file
D. Mount the file as an emulated DVD
Answer: D
Q14. A customer states that when booting up the workstation, there is a message that says “no operating system detected”; then, it continues to boot into the operating system. The customer is preparing to modify files on a USB drive. Which of the following should a technician perform to resolve the problem?
A. Reinstall the operating system to reinstall the hardware drivers.
B. Modify the boot.ini within the operating system.
C. Modify the boot sequence within the UEFI.
D. Disable the TPM chip to turn off data encryption.
Answer: C
Q15. A technician has upgraded the BIOS of a system that is running with multiple hard drives. Afterward, the system will not boot and displays an error message “Operating system not found”. Which of the following is the FIRST thing the technician should inspect?
A. The hard drive type settings in the BIOS
B. The power supply connections to the hard drives
C. The boot sequence settings in the BIOS
D. The motherboard SATA connectors
Answer: C
Renovate 220-901 exams:
Q16. A technician would like to connect to a computer using remote desktop. Which of the following ports does remote desktop use by default?
A. 22
B. 443
C. 3389
D. 8080
Answer: C
Q17. Which of the following would likely be the MOST cost-effective media to use for storing 8GB of data?
A. DVD RW
B. CD-ROM
C. Tape backup
D. DVD+R DL
Answer: D
Q18. Ann, a user, has recently installed a new Blu-Ray ROM in her desktop computer. The computer recognizes the device as a DVD-ROM. Which of the following actions would enable the system to recognize the device as a Blu-Ray device?
A. The operating system must be upgraded to Windows Ultimate.
B. Flash the system’s motherboard CMOS.
C. Upgrade to the latest Windows Media Player.
D. Install the manufacturer’s drivers for the OS.
Answer: D
Q19. Which of the following connectors can be used for video, audio, and storage devices?
A. DVI
B. DisplayPort
C. HDMI
D. Thunderbolt
Answer: D
Q20. A user wants to implement a wireless router that will have the fastest data speeds and operate over the 5GHz frequency. Which of the following standards should the user select?
A. 802.11a
B. 802.11ac
C. 802.11g
D. 802.11n
Answer: B