Bhs Junior Quiz - C++ Conditional Statement -if

Bjarne Stroustrup is the creator of the C++ programming language. He developed C++ as an extension of the C programming language, adding object-oriented programming features. Therefore, the statement that the programming language of C++ was written by Bjarne Stroustrup is true.

The correct code for the given statement is "if(nam=="Joe") {cout". This code checks if the value of the variable "nam" is equal to the string "Joe". If it is, then it will execute the code inside the curly braces, which in this case is printing "hello".

The most appropriate conditional statement to use when determining whether or not a person is an adult based on their current age is the "if" statement. This statement allows for a single condition to be checked and a corresponding action to be taken if the condition is true. However, if additional conditions need to be checked and different actions need to be taken based on those conditions, the "if-else" statement or the "if-else if-else" statement can be used. A loop statement, on the other hand, is used for repeating a block of code multiple times.

The actual condition in C++ is "x+y=z". This condition checks if the sum of x and y is equal to z. If it is true, then the code block inside the if statement will be executed, which assigns the value of x+y to the variable a.