ESIOT Quiz

IEEE 802.15.4 defines standards for which of the which of the following layers

• PHY and MAC
• Mac and Network
• Network and Application
• Mac and Transport

Which of these device can establish connection only with an FFD

• RFD
• FFD
• Coordinator
• PAN coordinator

In becon access method,during the contention access period thedevice transmit using

• Unslotted CSMA/CA
• Slotted CSMA/CA
• GTS
• Polling

Which one of these is a SCADA Standard

• OPC
• ISO/IEC 1443
• JSON
• IEEE 1451

Which one of the statement is not true

• Standardization and Innovation could be contradictory
• More than one forum doing standardization
• All stake holder to participate in standardization process
• IOT Standardization is centralized activity

Electronic product code(EPC) is identifier for

• Mobile Phone
• RFID tag
• Bar code
• sensors

SVG is expanded as

• Scalable vector graphics
• Standard vector graphics
• Synchronized virtual graphic
• Scalable Virtual Graphics

In KNX information is exchanged between the bus device in the form called as

• Messages
• Packet
• Telegram
• Datagram

IMEI is used as identification of

• RFID tag
• Sensors
• Mobile Phone
• QR