C Programming Quiz - 1

What language does a computer machine understand?

• Unary Language

• Binary Language

• Ternary Language

• None

Who is the father of C programming

• Dennis Ritchie

• James Gosling

• Guido van Rossum

• Bjarne

Geometric shapes used in flowchart
Start / stop -- (a)
input / output -- (b)
processing / computing -- (c)
decision / condition -- (d)

• (a).eclipse
  (b).parallelogram
  (c).rectangle
  (d).rhombus
  

• (a).circle
  (b).parallelogram
  (c).triangle
  (d).rhombus

• (a).circle
  (b).square
  (c).rectangle
  (d).triangle

• (a).line
  (b).octagon
  (c).rectangle
  (d).square

What is the correct syntax to declare a variable named "age" of integer data type in C?

• age int;

• var age = int;

• integer age;

• int age;

What is the output of the following C code?
int main()

{

printf("Hello, World!");

return 0;

}

• Error / warning

• 0

• Hello, World!

• Nothing

No.of keywords in C programming ?

• 30

• 37

• 32

• 33

What is the purpose of the #include directive in C?

• To define a new data type

• To include header files

• To declare a function

• To print output to the console

Which data type is used to store a single character in C?

• int

• float

• char

• string

What is the value of the expression 5 % 2 in C?

• 1

• 0

• 2

• 3

Which function is used to read a input from the user in C?

• getchar()

• puts()

• printf()

• scanf()