CompTIA A+ 1.1 and 1.2 - Laptop Hardware and Displays

Front

Which type of laptop display shines light through liquid crystals? Options: LED, LCD, OLED, CCFL

Back

LCD

Front

Which IEEE standard applies to WiFi?

Back

802.11

Front

Which form factor is used for laptop hard drives in a laptop?

Back

2.5"

Front

Which of the following is NOT an advantage of using M.2 form factor SSDs in a laptop?
It's smaller,
No power cables,
Easy to install/replace

Back

It's slower

Front

Which type of network does a Bluetooth connection create? Options: LAN, PAN, MAN, WAN

Back

PAN

Front

You have recently issued new mobile phones to the sales team in your company. Each phone has the ability to store and transmit encrypted information for such things as making payments at a checkout counter. Which technology is being used in these phones? Options: USB, NFT, NFC, AirDrop

Back

NFC

Front

Which of the following is NOT a disadvantage of LCD monitors? Black levels are challenging, Lights are difficult to replace, They're lightweight, Requires a separate backlight

Back

They're lightweight

Front

Which display technology uses organic materials to create light?

Back

OLED

Front

Which display technology does NOT use backlight? Options: OLED, LCD

Back

OLED

Front

Which display technology uses a digitizer?

Back

Touchscreen