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2021 Mar 220-901 exams
Q101. The loud clicking noise coming from a faulty hard drive is MOST likely created by:
A. the coil reversing polarity in an endless loop.
B. one or more bad spindle motor bearings.
C. repeated motion of the read/write head armature parallel to the platter.
D. the solid state read/write head scratching the platter surface.
Answer: C
Q102. Which of the following is an advantage of UDP over TCP?
A. It is connection based.
B. It uses flow control.
C. It transfers packets faster.
D. It uses connection handshakes.
Answer: C
Q103. A technician is notified that a laptop is not booting. It is discovered that there are no system lights, sounds, or display when the power button is pressed. Which of the following should the technician attempt FIRST in the troubleshooting process?
A. Connect an external monitor into the laptop to determine if the LCD has failed.
B. Boot the system from either a boot CD or other removable media type.
C. Disconnect the AC and battery power and hold the power button for several seconds.
D. Remove any hard drives or optical drives, RAM, and any wireless cards or USB devices from the laptop.
Answer: C
Q104. Which of the following would need to be enabled on a mobile phone to share its Internet connection with multiple devices simultaneously?
A. NFC
B. Bluetooth
C. Hotspot
D. Tethering
Answer: C
Q105. There are 20 laptops in a room and they all need to connect wirelessly to the network. Which of the following would be the BEST device to use?
A. Switch
B. Router
C. Access point
D. Hub
Answer: C
Up to the minute 220-901 dumps:
Q106. A user reports the inability to access a company server using the FTP protocol. A technician finds other ports to the server seem to work normally. The technician has determined the problem is an incorrectly configured software firewall on the user’s machine. Which of the following is MOST likely the cause?
A. Incoming connections on port 445 are blocked.
B. Outgoing connections on port 443 are blocked.
C. Incoming connections on port 143 are blocked.
D. Outgoing connections on port 80 are blocked.
E. Outgoing connections on port 21 are blocked.
Answer: E
Q107. A technician is troubleshooting an expansion card in a computer that allows the computer to receive faxes over a VoIP line. The line connected to the expansion card is MOST likely which of the following cable types?
A. Coaxial
B. CAT3
C. CAT6
D. Multi-mode fiber
E. Single-mode fiber
Answer: C
Q108. Which of the following cable connection types is an example of a mini DIN?
A. BNC
B. PS/2
C. RCA
D. DB9
Answer: B
Q109. Which of the following would allow for multiple computers to share a display and input devices?
A. AGP video adapter
B. KVM switch
C. Portable TDR
D. PCI video adapter
Answer: B
Q110. DRAG DROP
Drag and drop the following speeds to the appropriate wireless standard. Tokens may be used more than once.
Answer:
