Related Topics C++ Programing Question 22 How many types of operators are available and there precedence order in C++ ? Answer There are several types of operators available in C++ programming language. They can be broadly categorized as follows: Arithmetic Operators Relational Operators Logical Operators Bitwise Operators Assignment Operators Conditional Operators Unary Operators Ternary Operators […]
Related Topics C++ Programing Question 16 What is istream and ostream? Answer istream and ostream are two classes in C++ that are used to perform input and output operations respectively. istream is a class that provides the ability to read input from different sources, such as the standard input (usually the keyboard), a file, or
Related Topics C++ Programing Question 12 write function without a return type in C++ ? If yes write the reason with example. Answer A function without a return type in C++ as well. Such functions are declared with the void keyword as their return type. Here’s an example: #include <iostream> using namespace std; void print_hello()
Related Topics C++ Programing Question 9 What is function ? Answer In programming, a function is a block of code that performs a specific task. It is a self-contained unit of code that can be called from other parts of the program. Functions are used to break down a program into smaller, modular pieces of
Related Topics C++ Programing Question 5 What is the use of sizeof operator in C++ ? Answer In C++, the sizeof operator is used to determine the size of a data type, an object, or a class. The syntax of the sizeof operator is as follows: sizeof (data_type) For example, to find the size of
Related Topics C++ Programing Question 1 What are the characteristics of C++ ? Answer C++ is a programming language that was developed from the C programming language. It is an object-oriented programming language and has several characteristics that distinguish it from other programming languages. Here are some of the key characteristics of C++: Object-oriented programming:
