Variable Scope and Qualifiers Online Exam Quiz
Variable Scope and Qualifiers GK Quiz. Question and Answers related to Variable Scope and Qualifiers. MCQ (Multiple Choice Questions with answers about Variable Scope and Qualifiers
Does the UART Architecture require an external clock?
Options
A : Yes
B : No
C : -
D : -
How many RX-TX pairs of pins are present in the Arduino Mega?
Options
A : 1
B : 2
C : 3
D : 4
How many times can a variable declared 'const' be fed a value in any program?
Options
A : 1
B : 26
C : 30
D : 0
In Serial Communications, how many sections is a data packet divided into?
Options
A : 1
B : 2
C : 3
D : 4
What is the full form of UART?
Options
A : Universal Asynchronous Receiver/Transmitter
B : Universal Anti-Rectifying Transmitter
C : Universal Asynchronous Radio Transmitter
D : Universal Asynchronous Rectifier Transistor
Which of the sizes of data given below require us to shut off all interrupts while inputting them into a volatile variable?
Options
A : 1 bit
B : 2 bit
C : 2 bytes
D : 0.5 bytes
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