Quiz
Mobile Devices
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Perguntas do quiz (21)
1A user wants to quickly share pictures between mobile devices. The devices will be in close proximity so the necessity of third party service and/or another networking device is not required. Which of the following is the BEST option for this scenario?
- ANFC
- BUSB
- CIR
- DWiFi
2Which of the following would need to be enabled on a mobile phone to share its Internet connection with multiple devices simultaneously?
- ANFC
- BBluetooth
- CHotspot
- DTethering
3Android smartphones are typically different from other smartphone devices in that:
- AAndroid devices use apps that are more secure than other devices.
- BAndroid devices use open source operating systems.
- CAndroid devices can only operate with a proprietary operating system.
- DAndroid devices can receive apps from different sources.
4Recently 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?
- AWireless NIC
- BCPU
- CRAM
- DHard drive
5Legacy software needs to be installed on a netbook. Which of the following is MOST likely needed in order to install the software?
- ALightning port
- BBluetooth adapter
- CUSB optical drive
- DNFC chip
6Wearable fitness tracking devices use which of the following technologies to determine user activity levels?
- ADigitizer
- BGyroscope
- CAccelerometer
- DInverter
7A user, Ann, is preparing to travel abroad and wants to ensure that her laptop will work properly. Which of the following components of the laptop should be verified FIRST to ensure power compatibility before traveling?
- AWall adapter
- BBattery
- CPower supply
- DDigitizer
8A laptop is setup at a podium for a presentation but is set to extended desktop. The presenter would like it to show exactly what the laptop screen is showing. Which of the following would be the QUICKEST way to accomplish this?
- ALook for the setting in control panel
- BToggle the dual display function key
- CChange the screen orientation
- DReboot the laptop
9A laptop has a network port that is not working consistently and wireless is out of range. Which of the following would the technician do to quickly get the laptop back on the wired network?
- AUse a USB to RJ-45 dongle
- BEnable Bluetooth
- CEnable NIC teaming
- DReplace the motherboard
10A customer wants the thinnest laptop possible. Which of the following display technologies typically allows for thinner devices?
- AIPS
- BOLED
- CLCD
- DDisplayPort
11Which of the following components is responsible for converting light into digital information?
- AMicrophone
- BDigitizer
- CInverter
- DWebcam
12A customer brings a laptop in for repair because the screen image is upside down. Which of the following is the BEST solution?
- AChange the screen orientation
- BReplace the video card
- CConnect an external monitor
- DUpdate the video card drivers
13A user is requesting a cable to charge and transfer data for an Apple mobile device. Which of the following connection types would satisfy the user's requirements?
- AMicroUSB
- BMolex
- CMiniUSB
- DLightning
14A user reports that the cursor jumps to random screen locations when typing on a laptop computer. Which of the following devices is MOST likely causing this?
- AThe touchpad
- BThe mouse wheel
- CThe multimedia keys
- DThe digitizer
15A user has requested a device that could be used for web-conferences while away from work. The device will mainly be used for emailing, document reviewing, and phone calls. Which of the following mobile devices would a technician MOST likely recommend?
- ATablet
- BSmart camera
- CPhablet
- DWeb camera
16A customer struggles with the small print of most smartphones. The customer still likes the idea of using a smartphone for phone calls and work. Which of the following devices should the technician recommend to the customer?
- AA tablet
- BAn e-Reader
- CA phablet
- DA smart watch
17A 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?
- ADownload a different file from the website
- BRename the extension of the file to a known extension
- CVerify the MD5 hash of the downloaded file
- DMount the file as an emulated DVD
18A customer asks a technician for a device that has the capability to easily connect a laptop to an external monitor, keyboard, mouse, and charge the battery. Which of the following devices should the technician recommend to the customer?
- ALightning
- BKVM switch
- CUSB 3.0
- DDocking station
19A technician is working on a laptop with a failed Ethernet port caused by ESD. Which of the following is the simplest solution to restore network connectivity?
- ARe-solder the network connector
- BReplace the Ethernet daughter board
- CUpdate the Ethernet driver
- DEnable wireless and connect to the WAP
20When a technician is planning to replace a laptop hard drive, the technician will need to:
- Aselect a drive that is the correct form factor.
- Bchoose the correct drive cache size for the laptop.
- Calso upgrade the memory.
- Dverify voltage requirements.
21A laptop logon screen can barely be seen, despite adjusting the display’s brightness setting. Which of the following display components is defective?
- ABacklight
- BDigitizer
- CInverter
- DPolarizer
Informações
- Descrição
- A+ Certification
- Autor
- Ahmad Rahimyar
- Idioma
- English
- Visualizações
- 2
- Histórico
- Criado em 22 jul 2019 · atualizado em 22 jul 2019
- Etiquetas
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