The Ultimate LCD Display Technology Quiz

Play an AI-generated podcast conversation about this lesson

Which type of display technology does not require a backlight?

LED

TN

OLED (correct)

IPS

What type of keys are consolidated into special multifunction keys on some laptops?

Numeric keys

Function keys (correct)

Arrow keys

Spacebar

Which type of touchscreen is more responsive but less accurate?

Resistive

IPS

OLED

Capacitive (correct)

Which of the following steps is NOT listed in the CompTIA A+ objectives for connecting Bluetooth devices?

Enable pairing Signup and view all the answers

What is the term used for connecting a device to a mobile hotspot?

Tethering Signup and view all the answers

When connecting a mobile device to a device that does not function as a mobile hotspot, how can you share the cellular Internet?

Connect via USB cable Signup and view all the answers

Which type of touchscreen is not popular?

Surface Acoustic Wave (SAW) screens Signup and view all the answers

What does Airplane mode do on a mobile device?

Disable all wireless connections Signup and view all the answers

What type of connectivity do smart cameras typically have?

Wireless network connectivity Signup and view all the answers

Can storage on an iPhone, iPad, or iPod be upgraded?

No, the storage cannot be upgraded Signup and view all the answers

Which type of LCD technology provides better color representation and wider viewing angles?

In-Plane Switching (IPS) Signup and view all the answers

Which LCD technology has the fastest refresh rates?

Twisted Nematic (TN) Signup and view all the answers

Which LCD technology has the best contrast and image depth?

Vertical Alignment (VA) Signup and view all the answers

Which type of display uses Light Emitting Diodes as the backlight for an LCD?

LED Signup and view all the answers

Which type of drive is generally faster but has less capacity compared to traditional magnetic drives or hybrid drives?

NVMe drive Signup and view all the answers

What is the size of a full-size Mini PCIe card?

30 mm wide and 51 mm long Signup and view all the answers

Which wireless technology has a limited range of about 4 inches (10 cm)?

Near-field communication (NFC) Signup and view all the answers

Which biometric authentication method is commonly found on most modern laptops?

Face ID Signup and view all the answers

Which technology is commonly used in e-reader displays?

E Ink Signup and view all the answers

What is the purpose of an inverter in a CCFL display?

To convert DC to AC Signup and view all the answers

What is the role of the digitizer in a mobile device?

To accept analog input and convert it into digital format Signup and view all the answers

What is the purpose of the Fn key on a laptop keyboard?

To perform various tasks in combination with the F keys Signup and view all the answers