Question 1
Users want to quickly share pictures between mobile devices. These devices will be in close proximity, so no third party services and/or other network devices are required. Which of the following is the best option for this scenario?
A. NFC
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B. USB
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C. IR
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D. WiFi
Answer: A
Question 2
Which of the following is required to be enabled on a mobile phone to share their Internet connection with multiple devices at the same time?
A. NFC
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B. Bluetooth
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C. Hotspots
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D. Binding
Answer: C
Question: 3
Android smartphones are usually different from other smartphone devices:
A: Android devices use apps that are more secure than other devices.
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B. Android devices use an open source operating system.
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C. Android devices can only use a proprietary operating system.
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D. Android devices can receive apps from different sources.
Answer: B
Question: 4
Recently the company has updated their network infrastructure users to report that the laptop network has been slow since the update. Which of the following would a technician replace instead of buying a new one?
A. Wireless network card
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B. CPU
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C. RAM
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D. Hard disk
Answer: A
Question: 5
Older software needs to be installed on a netbook. Which of the following may be required to install the software?
A. Lightning port
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B. Bluetooth adapter
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C. USB drive
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D. NFC chip
Answer: C
Question: 6
Which of the following techniques does the wearable fitness tracking device use to determine user activity levels?
A. Digitizer
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B. Gyro
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C. Accelerometer
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D. Inverter
Answer: C
Question: 7
One user, Ann, is preparing to travel abroad and wants to make sure her laptop is working properly. Which of the following components of the laptop should be verified first to ensure compatibility with the power supply before travel?
A. Wall adapter
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B. Battery
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C. Power supply
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D. Digitizer
Answer: A
Question: 8
The laptop is set up on the podium for presentation, but is set to extend the desktop. The presenter wants it to accurately display what is displayed on the laptop screen. Which of the following is the quickest way to achieve this?
A. Find settings in the control panel
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B. Switch the dual display function key
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C. Change the screen orientation
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D. Restart the laptop
Answer: B
Question: 9
The laptop's network port is not working properly and the wireless range is out of range. How can technicians quickly relocate laptops to wired networks?
A. Use USB to RJ-45 dongle
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B. Enable Bluetooth
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C. Enable NIC combination
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D. Replace the motherboard
Answer: A
Question: 10
Customers want the thinnest laptops possible. Which of the following display technologies typically allows thinner devices?
A. IPS
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B. OLED
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C. LCD
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D. DisplayPort
Answer: B
Question: 11
Which of the following components are responsible for converting light into digital information?
A. Microphone
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B. Digitizer
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C. Inverter
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D. Webcam
Answer: D
Question: 12
The customer carries the laptop for repair because the screen image is upside down. Which of the following is the best solution?
A. Change the screen orientation
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B. Replace the video card
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C. Connecting an external display
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D. Update the video card driver
Answer: A
Question: 13
The user is requesting a cable to charge and transfer data for the Apple mobile device. Which of the following connection types can meet the user's requirements?
A. MicroUSB
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B. Molex
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C. MiniUSB
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D. Lightning
Answer: D
Question: 14
When typing on a laptop, the user reports that the cursor jumps to a random screen position. Which of the following devices is most likely to cause this?
A. Touchpad
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B. Mouse wheel
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C. Multimedia key
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D. Digitizer
Answer: A
Question: 15
The user has requested a device that can be used for web conferencing when away from work. The device is primarily used for email delivery, document review and phone calls. Which of the following mobile devices does the technician recommend?
A. Tablet PC
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B. Smart camera
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C. Phablet
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D. Webcam
Answer: C
Orignal From: RC0-903 certification score
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