IT Essentials Ch 7 Review - Laptops and Mobile Devices

Which components would most often be considered customer-replaceable units (CRUs) for most models of business class laptops? (Pick 2)

• Battery

• CPU

• RAM

• Keyboard

Which of the following components would be considered field-replaceable units (FRUs) for most models of business class laptops? (Pick 2)

• Display

• Keyboard

• RAM

• Hard Drive

Which of the following is NOT a common input device built into a laptop?

• Touchpad

• Pointing Stick

• Fingerprint reader

• Flatbed scanner

Which of the following statements is true about the laptop in the picture above?

• The laptop is off.

• The laptop is charging.

• The hard drive is writing or reading data.

• The laptop should be able to connect to a wireless network.

Which of the following components would be proprietary in nature and usually impossible to switch out with another laptop?

• Motherboard

• RAM

• Hard drive

• CPU

What is the form factor for laptop RAM?

• DIMM

• DDR2 DIMM

• SDRAM

• SODIMM

What data does a SIM card usually hold? (Pick 2)

• 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.

CPU's in mobile devices are more likely to use this to reduce energy consumption and reduce heat.

• Overclocking

• Multithreading

• Throttling

• Cache

Which of the following would you NOT have to worry about when replacing a laptop display?

• WiFi Antenna

• Webcam connection

• Microphone connection

• Track pad connection

Which of the following ACPI states would still provide power to both the CPU and RAM?

• S1

• S2

• S3

• S4

• S5