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C++

A vibrant and engaging image of a computer screen displaying C++ code, with colorful elements representing coding concepts like fun<wbr>ctions and memory management.

Mastering C++: Test Your Knowledge

Are you ready to challenge your understanding of C++? This quiz is designed for programmers who want to brush up on their skills or test their knowledge of the C++ programming language.

With 10 questions covering various topics, you will explore:

Function Overloading
Memory Management
Exception Handling
Macros and Constants

10 Questions2 MinutesCreated by CodingWizard42

1. Which header file is used to pass unknown number of arguments to function?

A) stdlib.h

B) string.h

C) stdarg.h

D) none of the mentioned

2. How many types of macros are there in c++?

A) 1

B) 2

C) 3

D) 4

3. What will happen when the exception is not caught in the program?

A) error

B) program will execute

C) block of that code will not execute

D) none of the mentioned

4. Which of the following permits function overloading on c++?

A) type

B) type & number of arguments

C) number of arguments

D) none of the mentioned

5. The constants are also called as

A) const

B) preprocessor

C) literals

D) none of the mentioned

6. Which of the following gives the memory address of the first element in array?

A) array[0];

B) array[1];

C) array(2);

D) array;

7. What does a escape code represent?

A) alert

B) backslash

C) tab

D) form feed

8. What will happen when the structure is declared?

A) it will not allocate any memory

B) it will allocate the memory

C) it will be declared and initialized

D) none of the mentioned

9. When our function doesn’t need to return anything means what will we use/send as parameter in function?

A) void

B) blank space

C) both void & blank space

D) none of the mentioned

10. To which of these enumerators can be assigned?

A) integer

B) negative

C) enumerator

D) all of the mentioned

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