question What is the purpose of the enum keyword in C

Programming

What is the purpose of the 'enum' keyword in C?

A. Declare a structure
B. Declare an enumeration
C. Declare a function
D. Declare a variable

'enum' is used to declare an enumeration in C.

What is the entry point for the execution of a Java program?

A. main() method
B. start() method
C. execute() method
D. run() method

Which operator is used to access the value pointed to by a pointer in C?

A. ->
B. *
C. ::
D. .

What is the purpose of the 'strcat' function in C?

A. Concatenate strings
B. Copy strings
C. Compare strings
D. Convert strings

How do you declare a pointer in C?

A. int* ptr;
B. pointer ptr;
C. *ptr int;
D. ptr* int;

What is the purpose of the 'rand' function in C?

A. Generate a random float
B. Generate a random integer
C. Return a fixed value
D. Find the square root

How do you open a file for writing in C?

A. fopen("file.txt", "r");
B. open("file.txt", "w");
C. fopen("file.txt", "w");
D. open("file.txt", "r");

Which keyword is used to declare a constant in Java?

A. constant
B. const
C. final
D. static

How do you declare a constant pointer in C?

A. const *ptr;
B. *const ptr;
C. const ptr;
D. const int *ptr;

What is Java?

A. A scripting language
B. A markup language
C. A programming language
D. A database language

How do you declare a global variable in C?

A. global var;
B. int global;
C. extern int global;
D. static global;