question What is the purpose of the break statement in a switch statement

Programming

What is the purpose of the 'break' statement in a switch statement?

A. Exit the program
B. Skip to the next case
C. Exit the loop
D. Terminate the switch statement

'break' is used to terminate a switch statement.

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");

What is the purpose of the 'continue' statement in a loop?

A. Exit the loop
B. Skip to the next iteration
C. Restart the loop
D. Terminate the program

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

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

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

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

Which of the following is a bitwise AND operator in C?

A. &&
B.
C. -
D. -

What does the 'sizeof' operator return for a pointer variable?

A. Size of the pointer
B. Size of the data type pointed to
C. Size of the memory allocated
D. Size of the address

What is the output of printf("%s", "Hello" + 1);?

A. Hello
B. ello
C. H
D. e

What is the role of the 'strcpy' function in C?

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

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

A. Read a character
B. Read a string
C. Read an integer
D. Read a float

How do you close a file in C?

A. close(file);
B. fclose(file);
C. file.close();
D. endfile(file);