WorksheetsCisco IT Essentials Old Laptops and Mobile Devices
Total questions: 16
Worksheet time: 1hrs 20mins
What control panel utility in Windows is used to manage power schemes?
System
Device Manager
Power Options
Programs and Features
Which computer components would be the most important to manage when trying to conserve battery life?
Display
Hard drive
RAM
CPU
Which of the following is not one of the options you can pick for what the power button does?
Do nothing
Sleep
Hibernate
Shutdown
Throttle CPU
What class of Bluetooth is most commonly used for personal area networks?
Class 1 - 100mW power - 100m range
Class 2 - 2.5 mW power - 10m range
Class 3 - 1mW power - 1m range
Class 4 - .05mW power - 10mm range
Which of these connections would NOT be available for sharing your mobile devices services with other devices as a hotspot?
Bluetooth
Wi-Fi
USB
Fiber Optic
Which of the following is NOT a wireless card form factor that you would find in laptops?
Mini-PCI
Mini-PCIe
PCI Express Micro
PCIex16
What are the two models of Express Card?
Express Card/34
Express Card/54
Express Card/3.0
Express Card/v2
Smart Cards might be used with mobile devices for what two main purposes?
Allow people to make payments to you.
Control authentication.
Provide wireless access.
Provide addition memory.
Which components would most often be considered customer-replaceable units (CRUs)?
Battery
RAM
CPU
Keyboard
Which of the following components would be considered field-replaceable units (FRUs)?
Display
Keyboard
RAM
Hard Drive
What data does a SIM card usually hold?
Authentication information to get on the providers network.
User data relating to contacts and text messages.
App data for apps installed on the phone.
Music files stored on the device.
Which of the following is NOT an advantage of solid state drives?
Power Efficiency
Reliability
Compact and lightweight
Performance
Price
Which technology enabled devices to share information by placing them very close together or touching each other?
Wi-Fi
Infared
USB
NFC
Which of the following would most likely be the problem if a portable device cannot connect to Wi-Fi?
Their wireless NIC is turned off.
They have been targeted by the NSA.
They are the victim of a Chechnian botnet.
Aliens are using that frequency in the area.
CPU's in mobile devices are more likely to use this to reduce energy consumption and reduce heat.
Throttling
Overclocking
Multithreading
Cache
Which laptop component converts DC power to AC power?
inverter
power supply
CPU
RAM
