What function in C is used to find the first occurrence of a substring in a string?

What is an array of strings in C?

How do you declare an array of strings in C?

How do you initialize an array of strings in C?

How can you access individual characters in an array of strings in C?

What is the significance of the null character in C strings?

What is a structure in C?

What does a structure group together?

What is a member of a structure called?

What is used to access structure members?

Can structures contain members of different types?

What is a nested structure in C?

What is the purpose of nesting structures in C?

How do you access members of a nested structure in C?

What is an enum in C?