Which of the following function calculates the square of 'x' in C?
A. sqr(x)
B. pow(2, x)
C. pow(x, 2)
D. power(2, x)
E. power(x, 2)
Answer: Option C
Related Questions on Function
In C, what is a function primarily used for?
A. Decision making
B. Variable declaration
C. Code organization and reusability
D. Printing output
What is the purpose of a function prototype in C?
A. To declare a function's return type
B. To declare a function's name
C. To declare a function's parameters and return type
D. To declare a function's name and parameters
In C, how are function arguments passed by default?
A. By value
B. By reference
C. By pointer
D. By address
Join The Discussion