IOT 102 EXAM QUESTIONS WITH VERIFIED
SOLUTIONS A FULL VERSION CURRENTLY
TESTED AND GRADED A+
Which one isn't key core principles of security for IoT gateway.
A. Strategy
B. Confidentiality
C. integrity
D. authentication --CORRECT ANSWER--A
Which device is often to be attacked in IoT system.
A. Sensor
B.Actuator
C. Gateway
D. Cloud Server --CORRECT ANSWER--C
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,The maximum number of IPv4 address is:
A. 2^32
B. 2^64
C. 2^128
D. 2^256 --CORRECT ANSWER--A
The maximum number of IPv6 address is:
A. 2^32
B. 2^64
C. 2^128
D. 2^256 --CORRECT ANSWER--C
How many byte an IPv4 address has:
A. 32
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,B. 4
C. 16
D. 64 --CORRECT ANSWER--B
Which of the following IPv4 address is in correct format.
A. 172.16.400.3
B. 172.a4.400.3
C. 172.16.286.3
D. None of the above --CORRECT ANSWER--D
The benefits of IPv6 are (which one is wrong).
A. more private address collisions
B. Auto-configuration
C. Flexible options and extensions
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, D. No more NAT (Network Address Translation) --CORRECT ANSWER--A
IoT gateway is:
A. Physical device
B. Software program
C. Raspberry Pi
D. All of the above --CORRECT ANSWER--D
(True or False)
Gateways can be configured to perform pre-processing of the collected data from thousands
of sensors locally before transmitting it to the next stage.
A. True
B. False --CORRECT ANSWER--A
IoT gateways perform several critical functions such as: (Which one is wrong).
A. Device connectivity
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SOLUTIONS A FULL VERSION CURRENTLY
TESTED AND GRADED A+
Which one isn't key core principles of security for IoT gateway.
A. Strategy
B. Confidentiality
C. integrity
D. authentication --CORRECT ANSWER--A
Which device is often to be attacked in IoT system.
A. Sensor
B.Actuator
C. Gateway
D. Cloud Server --CORRECT ANSWER--C
Page 1 of 128
,The maximum number of IPv4 address is:
A. 2^32
B. 2^64
C. 2^128
D. 2^256 --CORRECT ANSWER--A
The maximum number of IPv6 address is:
A. 2^32
B. 2^64
C. 2^128
D. 2^256 --CORRECT ANSWER--C
How many byte an IPv4 address has:
A. 32
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,B. 4
C. 16
D. 64 --CORRECT ANSWER--B
Which of the following IPv4 address is in correct format.
A. 172.16.400.3
B. 172.a4.400.3
C. 172.16.286.3
D. None of the above --CORRECT ANSWER--D
The benefits of IPv6 are (which one is wrong).
A. more private address collisions
B. Auto-configuration
C. Flexible options and extensions
Page 3 of 128
, D. No more NAT (Network Address Translation) --CORRECT ANSWER--A
IoT gateway is:
A. Physical device
B. Software program
C. Raspberry Pi
D. All of the above --CORRECT ANSWER--D
(True or False)
Gateways can be configured to perform pre-processing of the collected data from thousands
of sensors locally before transmitting it to the next stage.
A. True
B. False --CORRECT ANSWER--A
IoT gateways perform several critical functions such as: (Which one is wrong).
A. Device connectivity
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