Question 1

Request field is present in which message format?

Accepted Answer

A) Request message 
B) Response message 
C) Both request and response 
D) Neither request nor response 
A) Request message 
B) Response message 
C) Both request and response 
D) Neither request nor response A

Question 2

Which of the following IEEE standards provides the lowest level of the ZigBee software stack?

Accepted Answer

A) IEEE 802.11. 
B) IEEE 802.15.1. 
C) IEEE 802.15.3. 
D) IEEE 802.15.4. 
A) IEEE 802.11. 
B) IEEE 802.15.1. 
C) IEEE 802.15.3. 
D) IEEE 802.15.4. D

Question 3

Which of the following layers are defined by the ZigBee stack?

Accepted Answer

A) Transport layer 
B) Physical layer. 
C) Application Support sub-layer. 
D) Medium Access layer 
A) Transport layer 
B) Physical layer. 
C) Application Support sub-layer. 
D) Medium Access layer D

Question 4

Types of Zigbee devices are available as follows: i. ZigBee Coordinatorii. ZigBee Routeriii. ZigBee End Deviceiv. ZigBee Accessor

Accepted Answer

A) i, ii, iii 
B) i, ii, iii, iv 
C) ii, iii, iv 
D) i, ii, iv 
A) i, ii, iii 
B) i, ii, iii, iv 
C) ii, iii, iv 
D) i, ii, iv

Question 5

Which of the following is not a messaging mode in CoAP?

Accepted Answer

A) Confirmable 
B) Separate 
C) Direct 
D) Piggyback 
A) Confirmable 
B) Separate 
C) Direct 
D) Piggyback

Question 6

The three major components of RFID hardware based on functionality include :

Accepted Answer

A) RFID Reader 
B) Reader Antenna 
C) Reader 
D) All of the above 
A) RFID Reader 
B) Reader Antenna 
C) Reader 
D) All of the above

Question 7

Even with two-factor authentication, users may still be vulnerable to_____________attacks.

Accepted Answer

A) Scripting 
B) Cross attack 
C) Man-in-the-middle 
D) Radiant 
A) Scripting 
B) Cross attack 
C) Man-in-the-middle 
D) Radiant

Question 8

_ is an attack which forces an end user to execute unwanted actions on a web application in which he/she is currently authenticated.

Accepted Answer

A) Cross-site scoring scripting 
B) Cross-site request forgery 
C) Two-factor authentication 
D) Cross-site scripting 
A) Cross-site scoring scripting 
B) Cross-site request forgery 
C) Two-factor authentication 
D) Cross-site scripting

Question 9

Which of the following is not the component of a SCADA system?

Accepted Answer

A) Database server 
B) I/O system 
C) PLC controller 
D) Sparger controller 
A) Database server 
B) I/O system 
C) PLC controller 
D) Sparger controller

Question 10

Smart Dust can be used to measure the

Accepted Answer

A) Temperature of the industrial lathe machine 
B) Heat inside a computer's CPU 
C) Chemical in the soil 
D) Strength of a solid material 
A) Temperature of the industrial lathe machine 
B) Heat inside a computer's CPU 
C) Chemical in the soil 
D) Strength of a solid material

Question 11

What is the full form of SCADA?

Accepted Answer

A) Supervisory Control and Document Acquisition 
B) Supervisory Control and Data Acquisition 
C) Supervisory Column and Data Assessment. 
D) Supervisory Column and Data Assessment 
A) Supervisory Control and Document Acquisition 
B) Supervisory Control and Data Acquisition 
C) Supervisory Column and Data Assessment. 
D) Supervisory Column and Data Assessment

Question 12

DCS is a ________

Accepted Answer

A) Distributed Control System 
B) Data Control System 
C) Data Column System 
D) Distributed Column System 
A) Distributed Control System 
B) Data Control System 
C) Data Column System 
D) Distributed Column System

Question 13

IEEE 802.15.4 uses which of the following for accessing the channel?

Accepted Answer

A) Carrier sense multiple access (CSM
A)  
B) Carrier sense multiple access with collision detection (CSMA?C
D)  
C) Carrier sense multiple access with collision avoidance (CSMA?C
A)  
D) None of these 
A) Carrier sense multiple access (CSM
A)  
B) Carrier sense multiple access with collision detection (CSMA?C
D)  
C) Carrier sense multiple access with collision avoidance (CSMA?C
A)  
D) None of these

Question 14

Representational State Transfer (REST) is the standard interface between

Accepted Answer

A) Two machines in a LAN 
B) HTTP client and user 
C) HTTP client and servers 
D) None of the above 
A) Two machines in a LAN 
B) HTTP client and user 
C) HTTP client and servers 
D) None of the above

Question 15

Which of the following is not involved in working of IoT?

Accepted Answer

A) RFID 
B) Sensor 
C) Nano tech 
D) Server 
A) RFID 
B) Sensor 
C) Nano tech 
D) Server

Question 16

What is SCADA?

Accepted Answer

A) Software 
B) Process 
C) System 
D) Hardware 
A) Software 
B) Process 
C) System 
D) Hardware

Question 17

M2M is a term introduced by

Accepted Answer

A) IoT service providers 
B) Fog computing service providers 
C) Telecommunication service providers 
D) None of these 
A) IoT service providers 
B) Fog computing service providers 
C) Telecommunication service providers 
D) None of these

Question 18

Which of the following terms indicates that information is to be read only by those people for whom it is intended?

Accepted Answer

A) Availability 
B) Accounting 
C) Integrity 
D) Confidentiality 
A) Availability 
B) Accounting 
C) Integrity 
D) Confidentiality

Question 19

CoAP is a specialized _________ protocol.

Accepted Answer

A) Web Transfer 
B) Power 
C) Application 
D) Resource 
A) Web Transfer 
B) Power 
C) Application 
D) Resource

Question 20

CoAP provides which of the following requirements?

Accepted Answer

A) Multicast support and simplicity 
B) Low overhead and multicast support 
C) Simplicity and low overhead 
D) Multicast support, Low over head, and simplicity 
A) Multicast support and simplicity 
B) Low overhead and multicast support 
C) Simplicity and low overhead 
D) Multicast support, Low over head, and simplicity

Exam 25: RFID, SCADA, IoT, and Networking Protocols

Request field is present in which message format?

Which of the following IEEE standards provides the lowest level of the ZigBee software stack?

Which of the following layers are defined by the ZigBee stack?

Types of Zigbee devices are available as follows: i. ZigBee Coordinatorii. ZigBee Routeriii. ZigBee End Deviceiv. ZigBee Accessor

Which of the following is not a messaging mode in CoAP?

The three major components of RFID hardware based on functionality include :

Even with two-factor authentication, users may still be vulnerable to_____________attacks.

_ is an attack which forces an end user to execute unwanted actions on a web application in which he/she is currently authenticated.

Which of the following is not the component of a SCADA system?

Smart Dust can be used to measure the

What is the full form of SCADA?

DCS is a ________

IEEE 802.15.4 uses which of the following for accessing the channel?

Representational State Transfer (REST) is the standard interface between

Which of the following is not involved in working of IoT?

What is SCADA?

M2M is a term introduced by

Which of the following terms indicates that information is to be read only by those people for whom it is intended?

CoAP is a specialized _________ protocol.

CoAP provides which of the following requirements?

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