Cloud Computing and IoT Quiz

Which of the following best describes cloud computing?

• Accessing computing resources via the internet on demand

• Building physical servers in a data center

• Installing all software locally on personal computers

• Buying software CDs for offline use

In IoT, what role do sensors play?

• They process data using quantum algorithms

• They collect data from the environment for transmission

• They act as cryptocurrency mining devices

• They are used to cool down cloud servers

Which blockchain feature ensures that past transactions cannot be altered?

• Immutability

• Centralization

• Volatility

• Synchronization

Quantum computing primarily leverages which unit of information?

• Bit

• Packet

• Qubit

• Block

Which is a common benefit of cloud storage?

• Limited scalability

• Remote accessibility from any device

• Manual data backup only

• Higher latency by default

Which is an example of a wearable IoT device?

• Smartwatch

• Quantum simulator

• Server rack

• Cryptocurrency exchange

Proof-of-Work in cryptocurrency is mainly associated with:

• Reducing transaction costs

• Mining that requires solving complex mathematical puzzles

• Increasing centralization of control

• Protecting quantum processors

Quantum entanglement is important in computing because:

• It eliminates the need for cloud storage

• It allows particles to share states instantly

• It stores cryptocurrency wallets

• It reduces the number of IoT devices needed

What type of cloud model allows resources to be shared publicly over the internet?

• Private cloud

• Public cloud

• Hybrid cloud

• Legacy system

Smart home devices such as connected light bulbs are examples of:

• Cloud-native servers

• Internet of Things applications

• Cryptocurrency protocols

• Quantum processors