Which of the following statements will not produce a syntax error?
A) Defining a const member function that modifies a data member of the object.
B) Invoking a non-const member function on a const object.
C) Declaring an object to be const.
D) Declaring a constructor to be const.

Question

Which of the following statements will not produce a syntax error?
A) Defining a const member function that modifies a data member of the object.
B) Invoking a non-const member function on a const object.
C) Declaring an object to be const. 
D) Declaring a constructor to be const.

Quizplus · Accepted Answer

Declaring an object to be const is a valid operation in C++ and does not produce a syntax error. It means that the object's state cannot be modified after its initialization. Options A, B, and D involve actions that are not allowed by C++ syntax rules, such as modifying an object in a const member function, calling a non-const function on a const object, and declaring a constructor as const, respectively.

Which of the Following Statements Will Not Produce a Syntax