Optical fiber
Wifi
Ethernet
Bluetooth
Negative Feedback
Positive Feedback
Both A and B
None of the Above
Open-Loop control system
Closed-Loop feedback control system
Regulator
All of above
All of the above
SISO
MIMO
None of the above
Twisted-pair
Fiber optic cable
Coaxial Cable
Atmosphere
Glass or Plastic
Bimetallic
Copper
Liquid
Transport
Physical
Data-link
Application
Fixed or unfixed
Guided or unguided
Determinate or Indeterminate
UTP
Fiber-Optic
STP
Coaxial
Radio
Microwave
Sound
Mechanical
Network
Data Link
Presentation
IP
UDP
TCP
All of These
Data link Layer
Network Layer
Transport Layer
None of These
Node-to-node delivery
Process-to-process delivery
Synchronization
Updating and maintenance of routing tables
Telnet
FTP
Data Link Layer
Session Layer
Feedback control system
Non-Feedback control system
Multiple Feedback control system
Loop Feedback control system
Open Loop control system
Close Loop Control System
Feedback Control System
Open Loop Control System
Closed Loop Control System
Both Open and Close Loop Control System