Surprise Quiz – II Answer Key: INDUSTRIAL INTERNET OF THINGS

Choose the modulation technique used in 5G.

• OFDM

• BPSK

• 8PSK

• 64QAM

Select the frequency bands used in 5G networks.

• 2.4 GHz

• 900 MHz only

• Sub-6 GHz and mmWave

• 9.2 GHz

Select the industrial benefit of private 5G networks.

• Increasing manual labor dependency

• Enabling low-latency industrial automation

• Reducing IoT device usage

• Limiting network security

Choose the type of spectrum allocation possible in private 5G.

• Licensed or unlicensed

• Only public

• Randomly assigned

• Licensed

Identify the component that is essential for ensuring the security of a Private 5G Network?

• Firewall

• SIM-based authentication

• Virtual Private Network (VPN)

• Network Address Translation (NAT)

Identify the key feature that differentiates private 5G from public networks.

• Fully eliminate humans from production

• Reduce technological adoption

• Combine human creativity with machine efficiency

• Focus only on cost minimization

Identify a challenge when designing private 5G networks for factories.

• Ensuring proper coverage in metal-rich environments

• Too much public access

• Lack of device variety

• Excessive internet speed

Recall why Industry 5.0 emphasizes sustainability.

• To focus only on automation

• To reduce digitalization

• To increase manual labor

• To balance economic, social, and environmental goals

Select the technology that is crucial for optimizing 5G private factory networks for specific tasks.

• Block chain

• Network slicing

• VPNs

• Wired Ethernet connections

Identify the technology with which Private 5G Networks are commonly compared in enterprise networking.

• Wi-Fi

• 4G LTE

• Optical fiber networks

• Satellite internet