21st Century Technology

___________ is the ability of a computer to perform a task without being programmed to do so

• Data learning

• Computer package

• Machine learning

• Google clouding

Which of these is an application of machine learning?

• Interface

• Voice recognition

• Cloud technology

__________ turns information into light in a fibre-optic system

• Transmitter

• Fibres

• Core

• Receiver

The light in fibre-optics is sent through _____________

• Transmitter
• Core
• Optical fibres
• Receiver

The material that sorrounds the core is called

• Transmitter
• Reciever
• Core
• Cladding

Which of these is a component of IoT?

• Sensor
• Dataset
• Transactions
• Database

One of the benefits of IoT is that it minimizes human efforts

• true
• false

Another name for digital wallet is

• D-wallet
• A-wallet
• E-wallet
• D-wallet

________are the main interface for using digital currencies

• Litecoin
• Digital wallet
• Bitcoin
• Euro

In IoT, ___________ detects inputs from the world around them

• Internet
• Software
• Sensor
• Iris