Final C Quiz

Guess The Output

• run time error
• 97.0
• a.0000000
• run timeerror

function which calls itself is called as

• Static Function
• Auto Function
• Self Function
• Recursive Function

What is a string?

• A group of characters
• A group of special symbols
• Both A and B
• None of the above

What is the purpose of the typedef keyword in C?

• Declares a new variable
• Creates a new data type
• Defines a constant value
• Specifies the size of an array

What is the primary use of pointers in C?

• To store large amounts of data.
• To dynamically allocate memory at runtime.
• To perform arithmetic operations on memory addresses.
• To define custom data types.

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

• To exit the loop entirely.
• To skip the current iteration and start the next one.
• To increase the loop counter by 2.
• To print the current loop variable.

What is the correct way to declare a multi-dimensional array in C?

• int array[5];
• int array[5][3];
• int *array[5];
• int array[][5];

What is the difference between call by value and call by reference in C when passing arguments to functions?

• Both pass a copy of the argument to the function.
• Call by value alters the original, call by reference modifies the copy.
• Call by value is faster, call by reference is more complex.
• Only call by value is allowed in C.

What occurs when accessing beyond a multi-dimensional array's size in C?

• The program crashes.
• You get an undefined value.
• The compiler throws an error.
• 1 or 2 (both possible depending on compiler and environment)

True or false - Recursive calls are faster than an equivalent while/for/do-while loop

• True
• False
• Dont Know
• none of the above