Tech Quiz Filter

What is the typical scale of nanotechnology?

• 10–100 micrometers

• 1–100 nanometers

• 1–10 millimeters

• 100–1000 nanometers

Which of the following is the primary material used in most nano-electronic devices?

• Copper

• Silicon

• Graphene

• Gold

What is the name of the effect where the resistance of a material changes dramatically when the material is shrunk to the nano-scale?

• Hall Effect

• Coulomb Blockade

• Spintronics

• Quantum confinement

In quantum dots, the energy levels of electrons are?

• Continuous

• Discrete

• Infinite

• Unaffected by size

Which phenomenon allows for the manipulation of materials at the atomic level in nanotechnology?

• Electromagnetism

• Thermodynamics

• Quantum mechanics

• Classical mechanics

What is the key technology behind foldable smartphones?

• OLED displays

• AMOLED displays

• Flexible OLED displays

• MicroLED displays

Which processor architecture is becoming more prominent in mobile devices to improve AI and machine learning tasks?

• ARM architecture

• x86 architecture

• RISC architecture

• PowerPC architecture

Which of the following technologies is being used in modern smartphones to enhance security?

• Graphene processors

• Face ID with 3D facial mapping

• bio-metric

   authentication

• AI-based emotion recognition

What does 5G technology primarily offer compared to 4G?

• Lower battery consumption

• Higher download speeds and lower latency

• Better call quality

• Increased screen resolution

Which company launched the first foldable smartphone commercially?

• Samsung

• Phantom

• Honor

• Royole