Control loops
Controller loops
Feedback loops
None of the above
Layer2 (Data Link Layer)
Layer3 (Network Layer)
Layer1 (Physical Layer)
Layer4 (Transport Layer)
Physical Layer
Application Layer
Transport Layer
Data Link Layer
Bits
Frames
Packets
None of the mentioned
Open-loop system
Closed-loop system
Both A and B
None of these
Field controlled D.C motor
ward leonard control
Metadyne
Stroboscope
Connection oriented
Connection Less
connection network
None
Servomechanism
Feedback
Output pattern
Input pattern
Session Layer
Network Layer
Open
Closed
partially closed
Organization for standard Institute
Open System Interconnection
Organizing System interconnection
Open System Interworking
IETF 6LOWPAN
IEFT COAP
RFID/NFC
Perception Layer
Smart Network Layer
Smart Application Layer
Data Layer
decrease
increase
be unaffected
none of the mentioned
the control action depends on the size of the system.
the control action depends on system variables.
the control action depends on the input signal.
the control action is independent of the output,
CoAP
ZigBee
Both a & b
None of the above.
Field controlled D.C. motor
Ward leonard control
MQTP
HTTP
Synchronous Data Link Control
Synchronous Data Level Control
Synchronous Data Level Coordinator
Synchronous Data Link Coordinator