220-1001 Free Practice Test

Which of the following terminates a coaxial cable?

1. A. DB9
2. B. RJ45
3. C. RG-59
4. D. RS-232

Correct Answer: C

A user reports that a laptop is not connecting to the corporate wireless network. A technician confirms a with a smartphone that the corporate wireless network is available and can be accessed. the technician observes that the Ethernet connection to the corporate network is working. The technician disconnects the Ethernet cable.
Which of the following should the technician do NEXT to troubleshoot this problem?

1. A. Confirm that the laptop wireless card is turned on.
2. B. Confirm that the laptop is in range for the access point.
3. C. Confirm that the correct wireless network is selected.
4. D. Confirm the user’s network login ID and password.

Correct Answer: A

A technician replaced a broken LED screen on a mobile computer. The operating system can be seen perfectly on screen, but the touch screen is non-responsive.
Which of the following are the MOST probable root causes for the given failure? (Choose three.)

1. A. The hardware replacement used is a non-touch-screen.
2. B. The touch screen must be calibrated after a replacement.
3. C. The digitizer cable is not seated properly on the motherboard.
4. D. The new touch-screen drivers must be installed.
5. E. The replacement part is dead-on-arrival.
6. F. The LCD panel firmware must be updated.
7. G. The grounding screws are not securely attached.

Correct Answer: ACD

Which of the following charging and data ports has a non-directional connector?

1. A. Micro-USB
2. B. Mini-USB
3. C. USB-A
4. D. USB-C

Correct Answer: D

A bank employee contacts the help desk for assistance with setting up a new computer. Which of the following peripherals will the technician MOST likely install alongside the device? (Select TWO)

1. A. Magnetic reader
2. B. Signature pad
3. C. Flatbed scanner
4. D. Web camera
5. E. External storage drive

Correct Answer: AD