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- 1. Multiple Choice
What two sources of information are used to enable geocaching, geotagging and device tracking on Android and iOS devices? (Choose two.)
GPS signals
cellular or Wi-Fi network
the user profile
images of the environment from the integrated camera
the relative position to other mobile devices
- 2. Multiple Choice
Which laptop component makes use of throttling to reduce power consumption and heat?
CPU
motherboard
optical drive
hard drive
- 3. Multiple Choice
Which statement is true of laptop motherboards?
They are interchangeable with most desktop motherboards.
The form factor varies by manufacturer.
They follow standard form factors so they can be interchanged easily.
Most of them use the ATX form factor.
- 4. Multiple Choice
Why are SODIMMs well suited for laptops?
They have a small form factor.
They connect to external ports.
They do not produce heat.
They are interchangeable with desktops.
- 5. Multiple Choice
Which type of laptop display has components that may contain mercury and use either a CCFL or LED backlight?
LCD
LED
OLED
plasma
- 6. Multiple Choice
What are three common input devices found on laptops? (Choose three.)
touchpad
fingerprint reader
web camera
external monitor
PS/2 keyboard
- 7. Multiple Choice
Which two statements are true of a laptop CPU when compared to a desktop CPU? (Choose two.)
Laptop CPUs operate at higher clock speeds.
Laptop CPUs use smaller cooling devices.
Laptop CPUs consume more power.
Laptop CPUs are interchangeable with desktop CPUs.
Laptop CPUs are designed to produce less heat.
- 8. Multiple Choice
Which type of RAM modules are designed for the space limitations of laptops?
SODIMMs
SRAM
SIMMs
DIMMs
- 9. Multiple Choice
What is a design consideration for mobile CPUs used in laptops compared with desktop CPUs?
They are interchangeable with desktop CPUs.
They require smaller cooling mechanisms than desktops do.
They operate at higher clock speeds than desktops do.
They consume more power than desktops do.
- 10. Multiple Choice
What is a characteristic of laptop motherboards?
Laptop motherboards use the same form factors as desktop motherboards.
Laptop motherboards are proprietary.
Laptop motherboards use standard form factors.
Laptop motherboard components are compatible with desktop motherboards.
- 11. Multiple Choice
Which laptop component is commonly found in the laptop lid?
Wi-Fi antenna
SODIMM
motherboard
power connector
- 12. Multiple Choice
What is the purpose of a digitizer in a mobile device?
to convert AC to DC
to convert analog video signals to digital ones
to convert digital music to analog for headphone delivery
to convert user touch actions to digital input signals
- 13. Multiple Choice
What type of backlight is used in an LED display?
LCD
LED
CCFL
light-generating pixels
- 14. Multiple Choice
Where is an integrated microphone normally located on a laptop?
near the exterior on either side of the keyboard by the plastic frame
by the exterior ports
in the top of the display
under the keyboard near the pointing device or touchpad
- 15. Multiple Choice
An entrepreneur is opening a computer store in a small town and wants to display a few laptops in the store, but is concerned about security. What physical laptop feature might assist in addressing this issue?
GPS
IR
LoJack
security slot
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