In this article i am gone to share Coursera Course The Arduino Platform and C Programming Week 2 Quiz Answer

The Arduino Platform and C Programming Week 2 Quiz Answer

Also visit: The Arduino Platform and C Programming Week 1 Quiz Answer

Module 2 Quiz Answer

Question 1) What is the name of the library which contains the printf() function?

• stdio.h
• printer.h
• stdlib.h
• string.h

 Question 2) What does the ‘n’ character mean?

• tab
• newline
• end of line
• end of file

 Question 3) What type of data is surrounded by double quotes in a program?

• a character
• a string
• a comment
• a literal numerical value

 Question 4) What C type is one byte long?

• int
• char
• string
• float

 Question 5) Does the following statement evaluate to True or False?

(10 || (5-2)) && ((6 / 2) – (1 + 2))

• True
• False

Question 6) What does the following program print to the screen?

123456789
int main (){
int x = 0, y = 1;
if (x || !y)
printf(“1”);
else if (y && x)
printf(“2”);
else
printf(“3”);
}

• 1
• 2
• 3
• 1 3

Question 7) What does the following program print to the screen?

1234567
int main (){
int x = 0, z = 2;
while (x < 3) {
printf (“%i “, x);
x = x + z;
}
}

• 0
• 0 1
• 0 2
• 0 1 2

Question 8) What does the following program print to the screen?

int foo (int q) {
int x = 1;
return (q + x);
}
int main (){
int x = 0;
while (x < 3) {
printf (“%i “, x);
x = x + foo(x);
}

• 0
• 0 1
• 0 2
• 0 1 2