C Programming - MCQ Practice Questions

What is the purpose of using anonymous structures/unions?

Consider this structure: struct Complex { int real; int imag; }; If you want to create an array of 100 such structures, which declaration is correct?

Consider the following code: struct Data { int x; char y; double z; }; Assuming int=4 bytes, char=1 byte, double=8 bytes, what is the size of struct Data due to padding?

Which feature in C allows you to define a structure without a tag name for use within another structure?

In the context of bit fields in structures, what is the maximum number of bits that can be allocated to a single member in standard C?

Which of the following statements about structure initialization in C is INCORRECT?