Type Conversions Online Exam Quiz
Type Conversions GK Quiz. Question and Answers related to Type Conversions. MCQ (Multiple Choice Questions with answers about Type Conversions
How many pins are present in the Ultrasonic Sensor?
Options
A : 1
B : 3
C : 2
D : 4
What is the conversion type for reinterpret casting?
Options
A : Pointer to Variable
B : Variable to Variable
C : Pointer to Pointer
D : Variable to Pointer
What is the use of the typeid() function?
Options
A : To find the datatype of the variable
B : To find the ?const? status of the variable
C : To find the address of the variable
D : To find the value of the variable
What is the use of the Ultrasonic Sensor?
Options
A : Proximity Detection
B : Humidity Detection
C : Image Processing
D : GPS
What mode should we put the Arduino pin to, in order for object detection to work with the Ultrasonic Sensor?
Options
A : Analog
B : Digital
C : PCM
D : TDM
What will happen if we supply a voltage of 25V to the Vcc of the Ultrasonic sensor?
Options
A : Damage is caused
B : Sensor will work fine
C : Sensor will not respond for the time the voltage is applied
D : Sensor will function normally