Question 1

A dangling pointer is a pointer

Accepted Answer

A)  to a block of memory that has been deleted. 
B)  that has been declared, but has not yet been assigned a value. 
C)  that has not been initialized. 
D)  that has been assigned the value of null or null_ptr. 
E)  None of the above 
A)  to a block of memory that has been deleted. 
B)  that has been declared, but has not yet been assigned a value. 
C)  that has not been initialized. 
D)  that has been assigned the value of null or null_ptr. 
E)  None of the above

Question 2

A pointer may be initialized with

Accepted Answer

A)  the address of an existing object of the appropriate type. 
B)  the value of a floating-point constant. 
C)  the value of a floating-point variable. 
D)  All of the above 
E)  None of the above 
A)  the address of an existing object of the appropriate type. 
B)  the value of a floating-point constant. 
C)  the value of a floating-point variable. 
D)  All of the above 
E)  None of the above

A dangling pointer is a pointer

A pointer may be initialized with

Introduction to Computers and Programming

Introduction to C Plus Plus

Expressions and Interactivity

Making Decisions

Looping

Functions

Introduction to Classes and Objects

Arrays

Searching, Sorting, Algorithm Analysis

More About Classes and Object-Oriented Programming

More on C-Strings and the String Class

Advanced File and Io Operations

Recursion

Polymorphism and Virtual Functions

Exceptions, Templates, and the Standard Template Library Stl

Linked Lists

Stacks and Queues

Binary Trees

Filters

Exam 10: Pointers

A dangling pointer is a pointer

A pointer may be initialized with

Introduction to Computers and Programming

Introduction to C Plus Plus

Expressions and Interactivity

Making Decisions

Looping

Functions

Introduction to Classes and Objects

Arrays

Searching, Sorting, Algorithm Analysis

More About Classes and Object-Oriented Programming

More on C-Strings and the String Class

Advanced File and Io Operations

Recursion

Polymorphism and Virtual Functions

Exceptions, Templates, and the Standard Template Library Stl

Linked Lists

Stacks and Queues

Binary Trees

Filters