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Introduction to Object Oriented Programming Lecture 1 Quiz

10 Questions

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Introduction to Object Oriented Programming Lecture 1 Quiz

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Questions and Answers

What is the value of str in the given C++ code?

'H'

&str

6000 (correct)

What does the '&' operator do in C++?

Creates a reference to a variable

Returns the address of a variable (correct)

Performs logical AND operation

Performs pointer arithmetic

What does 'str' represent in the given C++ code?

A pointer constant (correct)

An enum type

A structured type

A reference type

What is the purpose of the 'char str[8]' declaration in C++?

To declare an array of characters Signup and view all the answers

How is memory allocated for a variable when it is declared in C++?

At an unused memory location Signup and view all the answers

What does the value of 'str' represent in the given C++ code?

The value of the first element in the array 'str' Signup and view all the answers

What is the significance of the 'char str[8]' declaration in C++?

It defines an array of 8 characters and reserves memory for 8 characters Signup and view all the answers

What does the 'address' represent in C++?

A data type used to store memory addresses Signup and view all the answers

How is memory allocated for a variable when it is declared in C++?

A fixed amount of memory is reserved based on the variable's data type Signup and view all the answers

What does the '&y' operator do in C++?

It retrieves the memory address of the variable 'y' Signup and view all the answers

Introduction to Object Oriented Programming Lecture 1 Quiz

Choose a study mode

Podcast

Questions and Answers

What is the value of str in the given C++ code?

What does the '&' operator do in C++?

What does 'str' represent in the given C++ code?

What is the purpose of the 'char str[8]' declaration in C++?

How is memory allocated for a variable when it is declared in C++?

What does the value of 'str' represent in the given C++ code?

What is the significance of the 'char str[8]' declaration in C++?

What does the 'address' represent in C++?

How is memory allocated for a variable when it is declared in C++?

What does the '&y' operator do in C++?

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