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True/False Questions : BUILDING IOT APPLICATIONS For NIELIT O Level Exam
BUILDING IOT APPLICATIONS For NIELIT O Level Exam
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Question No# :
01
out of 20
Report Bug
The HIGH and LOW constant are used to determine the state of the pins
A.
TRUE
B.
FALSE
Question No# :
02
out of 20
Report Bug
analogWrite() method in Arduino UNO accepts value range 0-255
A.
TRUE
B.
FALSE
Question No# :
03
out of 20
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Single line comment is written using //
A.
TRUE
B.
FALSE
Question No# :
04
out of 20
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the logical NOT operator is a unary operator
A.
TRUE
B.
FALSE
Question No# :
05
out of 20
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The Arduino Uno power supply can be done with the help of USB cable only
A.
TRUE
B.
FALSE
Question No# :
06
out of 20
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The Uno has 6 analog input, labeled A0 through A6
A.
TRUE
B.
FALSE
Question No# :
07
out of 20
Report Bug
Arduino board is a simple and easy to use electronic prototyping platform
A.
TRUE
B.
FALSE
Question No# :
08
out of 20
Report Bug
The digitalRead and digitalWrite commands are case insensitive
A.
TRUE
B.
FALSE
Question No# :
09
out of 20
Report Bug
There are 1000 milliseconds in a second
A.
TRUE
B.
FALSE
Question No# :
10
out of 20
Report Bug
Every electrical and electronic projects circuit can ne designed and breadboard
A.
TRUE
B.
FALSE
Question No# :
11
out of 20
Report Bug
A Subscript must be an integer or integer expression in an array
A.
TRUE
B.
FALSE
Question No# :
12
out of 20
Report Bug
The RX ans TX LEDs on the board will flash when data is being transmitted via the USB to serial chip and USB connection to the computer
A.
TRUE
B.
FALSE
Question No# :
13
out of 20
Report Bug
The Arduino software includes a serial monitor which allows simple textual data to be sent to and from the Arduino board
A.
TRUE
B.
FALSE
Question No# :
14
out of 20
Report Bug
Arduino uses serial USB interface to transfer user program/sketch from PC to Arduino board
A.
TRUE
B.
FALSE
Question No# :
15
out of 20
Report Bug
setup() function is called once in Arduino program
A.
TRUE
B.
FALSE
Question No# :
16
out of 20
Report Bug
setup() function runs in a loop over and over again
A.
TRUE
B.
FALSE
Question No# :
17
out of 20
Report Bug
The digitalRead and digitalWrite commands are used for addressing and making the Arduino pins as an input and output respectively
A.
TRUE
B.
FALSE
Question No# :
18
out of 20
Report Bug
The while and for loops test the termination condition at the bottom of the loop, but the do while tests the termination condition at the top
A.
TRUE
B.
FALSE
Question No# :
19
out of 20
Report Bug
Arduino program statement for generating one second delay is - delay(100)
A.
TRUE
B.
FALSE
Question No# :
20
out of 20
Report Bug
A Low level on this pin causes the microcontroller to reset
A.
TRUE
B.
FALSE
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