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MCQ IOT - BUILDING IOT APPLICATIONS MCQ Questions
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Question No. -
21
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Which of the following statement(s) are true about serial communication
Which of the following statement(s) are true about serial communication
A.
Serial communication is the process of sending data from one device to another
device sequentially
Serial communication is the process of sending data from one device to another
device sequentially
B.
in serial Communication the data bits are send serially from one device to
another device.
in serial Communication the data bits are send serially from one device to
another device.
C.
Provide faster means of communication
Provide faster means of communication
D.
All of the above
All of the above
Question No. -
22
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The sketch usually starts with a header that explains what the sketch is doing, and who wrote it
The sketch usually starts with a header that explains what the sketch is doing, and who wrote it
A.
TRUE
सही
B.
FALSE
गलत
Question No. -
23
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Arduino uses serial USB interface to transfer user program/sketch from PC to Arduino board
Arduino uses serial USB interface to transfer user program/sketch from PC to Arduino board
A.
TRUE
सही
B.
FALSE
गलत
Question No. -
24
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Arduino board is a simple and easy to use electronic prototyping platform
Arduino board is a simple and easy to use electronic prototyping platform
A.
TRUE
सही
B.
FALSE
गलत
Question No. -
25
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setup() function runs in a loop over and over again
setup() function runs in a loop over and over again
A.
TRUE
सही
B.
FALSE
गलत
Question No. -
26
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There are 1000 milliseconds in a second
There are 1000 milliseconds in a second
A.
TRUE
सही
B.
FALSE
गलत
Question No. -
27
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The digitalRead and digitalWrite commands are used for addressing and making the Arduino pins as an input and output respectively
The digitalRead and digitalWrite commands are used for addressing and making the Arduino pins as an input and output respectively
A.
TRUE
सही
B.
FALSE
गलत
Question No. -
28
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The digitalRead and digitalWrite commands are case insensitive
The digitalRead and digitalWrite commands are case insensitive
A.
TRUE
सही
B.
FALSE
गलत
Question No. -
29
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The Arduino Uno power supply can be done with the help of USB cable only
The Arduino Uno power supply can be done with the help of USB cable only
A.
TRUE
सही
B.
FALSE
गलत
Question No. -
30
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The Uno has 6 analog input, labeled A0 through A6
The Uno has 6 analog input, labeled A0 through A6
A.
TRUE
सही
B.
FALSE
गलत
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