Which of the following is the correct usage of condition operators used in C?

A base class is never used to create objects.

Chuỗi ký tự (string) là gì?

 Which of the following gives the memory address of integer variable a?

Functions can not return a floating point number

There is a error in the below program. Which statement will you add to remove it

Inheritance enables ___ which saves time in development , and encourages using previously
proven and high quality software.

Which of the following are unary operators in C?
1. !
2. sizeof
3. ~
4. &&

 What is the final value of x when the code is run?

What will be output of program?

What is required to avoid falling through from one case to the next?

 For the code below which lines should be reported as errors by a compiler?

A class encapsulates the implementation and interface of a user-defined data type and constitutes an abstract data type.

 In C++ one can define a function within another function.

In c++ an identifier can begin with a $ sign.

Which of the following is the proper declaration of a pointer?

The heap storage is used for local objects.

What will be the output of the program?

In C++, only one catch block can handle all the exceptions.

A float occupies 4 bytes. If the hexadecimal equivalent of these 4 bytes A, B, C and D, then when this float is stored in memory in which of the following order do these bytes gets stored?

%= is not a operator in C++