1 . ~C() is a prototype for the destructor of a class named C.(True or false) A)

Question

1. ~C() is a prototype for the destructor of a class named C.(True or false) A) True
B) False 2. If a class contains a pointer to dynamically allocated memory, which of the following defaults is likely to be unacceptable? A) destructor
B) operator =
C) copy constructor
D) all of the above 3. A deep copy refers to A) the duplicates of pointees
B) the duplicates of pointers.
C) the copying of big objects
D) the copying of basic types, such as integers
Suppose that f is a function with a prototype like this:
void f(________ head_ptr);
// Precondition: head_ptr is a head pointer for a linked list.
// Postcondition: The function f has done some computation with
// the linked list, but the list itself is unchanged.
What is the best data type for head_ptr in this function? A) const node
B) node
C) node*
D) const node* The array-based implementation of a list works well for lists with many insertions and deletions. (True or false) A) True
B) False
Which of the following is not an advantage of linked lists when compared to arrays: A) Efficient use of memory
B) Efficient insertion and deletion
C) Dynamic memory allocation
D) Direct access to any list element A shallow copy refers to A) the duplicates of pointees
B) the copying of small objects
C) the copying of basic types, such as integers
D) the duplicates of pointers.
The problem of dynamically-allocated memory getting marooned is called a memory ______ 9. C(const C original) is a prototype for the copy constructor of a class named C. (True or false) A) True
B) False 10. Suppose cursor points to a node in a linked list (using the node definition with members called data and next). What statement changes cursor so that it points to the next node? A) cursor++;
B) cursor += next;
C) cursor = cursor->next;
D) cursor = next; 1. ~C() is a prototype for the destructor of a class named C.(True or false) A) True
B) False 2. If a class contains a pointer to dynamically allocated memory, which of the following defaults is likely to be unacceptable? A) destructor
B) operator =
C) copy constructor
D) all of the above 3. A deep copy refers to A) the duplicates of pointees
B) the duplicates of pointers.
C) the copying of big objects
D) the copying of basic types, such as integers
Suppose that f is a function with a prototype like this:
void f(________ head_ptr);
// Precondition: head_ptr is a head pointer for a linked list.
// Postcondition: The function f has done some computation with
// the linked list, but the list itself is unchanged.
What is the best data type for head_ptr in this function? A) const node
B) node
C) node*
D) const node* The array-based implementation of a list works well for lists with many insertions and deletions. (True or false) A) True
B) False
Which of the following is not an advantage of linked lists when compared to arrays: A) Efficient use of memory
B) Efficient insertion and deletion
C) Dynamic memory allocation
D) Direct access to any list element A shallow copy refers to A) the duplicates of pointees
B) the copying of small objects
C) the copying of basic types, such as integers
D) the duplicates of pointers.
The problem of dynamically-allocated memory getting marooned is called a memory ______ 9. C(const C original) is a prototype for the copy constructor of a class named C. (True or false) A) True
B) False 10. Suppose cursor points to a node in a linked list (using the node definition with members called data and next). What statement changes cursor so that it points to the next node? A) cursor++;
B) cursor += next;
C) cursor = cursor->next;
D) cursor = next; 1. ~C() is a prototype for the destructor of a class named C.(True or false) A) True
B) False 2. If a class contains a pointer to dynamically allocated memory, which of the following defaults is likely to be unacceptable? A) destructor
B) operator =
C) copy constructor
D) all of the above 3. A deep copy refers to A) the duplicates of pointees
B) the duplicates of pointers.
C) the copying of big objects
D) the copying of basic types, such as integers
Suppose that f is a function with a prototype like this:
void f(________ head_ptr);
// Precondition: head_ptr is a head pointer for a linked list.
// Postcondition: The function f has done some computation with
// the linked list, but the list itself is unchanged.
What is the best data type for head_ptr in this function? A) const node
B) node
C) node*
D) const node* The array-based implementation of a list works well for lists with many insertions and deletions. (True or false) A) True
B) False
Which of the following is not an advantage of linked lists when compared to arrays: A) Efficient use of memory
B) Efficient insertion and deletion
C) Dynamic memory allocation
D) Direct access to any list element A shallow copy refers to A) the duplicates of pointees
B) the copying of small objects
C) the copying of basic types, such as integers
D) the duplicates of pointers.
The problem of dynamically-allocated memory getting marooned is called a memory ______ 9. C(const C original) is a prototype for the copy constructor of a class named C. (True or false) A) True
B) False 10. Suppose cursor points to a node in a linked list (using the node definition with members called data and next). What statement changes cursor so that it points to the next node? A) cursor++;
B) cursor += next;
C) cursor = cursor->next;
D) cursor = next; 1. ~C() is a prototype for the destructor of a class named C.(True or false) A) True
B) False ~C() is a prototype for the destructor of a class named C.(True or false) 2. If a class contains a pointer to dynamically allocated memory, which of the following defaults is likely to be unacceptable? A) destructor
B) operator =
C) copy constructor
D) all of the above 3. A deep copy refers to A) the duplicates of pointees
B) the duplicates of pointers.
C) the copying of big objects
D) the copying of basic types, such as integers
Suppose that f is a function with a prototype like this:
void f(________ head_ptr);
// Precondition: head_ptr is a head pointer for a linked list.
// Postcondition: The function f has done some computation with
// the linked list, but the list itself is unchanged.
What is the best data type for head_ptr in this function? A) const node
B) node
C) node*
D) const node* 2. If a class contains a pointer to dynamically allocated memory, which of the following defaults is likely to be unacceptable? A) destructor
B) operator =
C) copy constructor
D) all of the above 3. A deep copy refers to A) the duplicates of pointees
B) the duplicates of pointers.
C) the copying of big objects
D) the copying of basic types, such as integers
2. If a class contains a pointer to dynamically allocated memory, which of the following defaults is likely to be unacceptable? A) destructor
B) operator =
C) copy constructor
D) all of the above 3. A deep copy refers to A) the duplicates of pointees
B) the duplicates of pointers.
C) the copying of big objects
D) the copying of basic types, such as integers
2. If a class contains a pointer to dynamically allocated memory, which of the following defaults is likely to be unacceptable? A) destructor
B) operator =
C) copy constructor
D) all of the above If a class contains a pointer to dynamically allocated memory, which of the following defaults is likely to be unacceptable? 3. A deep copy refers to A) the duplicates of pointees
B) the duplicates of pointers.
C) the copying of big objects
D) the copying of basic types, such as integers
3. A deep copy refers to A) the duplicates of pointees
B) the duplicates of pointers.
C) the copying of big objects
D) the copying of basic types, such as integers
3. A deep copy refers to A) the duplicates of pointees
B) the duplicates of pointers.
C) the copying of big objects
D) the copying of basic types, such as integers
3. A deep copy refers to A) the duplicates of pointees
B) the duplicates of pointers.
C) the copying of big objects
D) the copying of basic types, such as integers
3. A deep copy refers to A) the duplicates of pointees
B) the duplicates of pointers.
C) the copying of big objects
D) the copying of basic types, such as integers
3. A deep copy refers to A) the duplicates of pointees
B) the duplicates of pointers.
C) the copying of big objects
D) the copying of basic types, such as integers
3. A deep copy refers to A) the duplicates of pointees
B) the duplicates of pointers.
C) the copying of big objects
D) the copying of basic types, such as integers
3. A deep copy refers to A) the duplicates of pointees
B) the duplicates of pointers.
C) the copying of big objects
D) the copying of basic types, such as integers A deep copy refers to
Suppose that f is a function with a prototype like this:
void f(________ head_ptr);
// Precondition: head_ptr is a head pointer for a linked list.
// Postcondition: The function f has done some computation with
// the linked list, but the list itself is unchanged.
What is the best data type for head_ptr in this function? The array-based implementation of a list works well for lists with many insertions and deletions. (True or false) A) True
B) False
The array-based implementation of a list works well for lists with many insertions and deletions. (True or false) Which of the following is not an advantage of linked lists when compared to arrays: A) Efficient use of memory
B) Efficient insertion and deletion
C) Dynamic memory allocation
D) Direct access to any list element Which of the following is not an advantage of linked lists when compared to arrays: A shallow copy refers to A) the duplicates of pointees
B) the copying of small objects
C) the copying of basic types, such as integers
D) the duplicates of pointers.
A shallow copy refers to The problem of dynamically-allocated memory getting marooned is called a memory ______ 9. C(const C original) is a prototype for the copy constructor of a class named C. (True or false) A) True
B) False 10. Suppose cursor points to a node in a linked list (using the node definition with members called data and next). What statement changes cursor so that it points to the next node? A) cursor++;
B) cursor += next;
C) cursor = cursor->next;
D) cursor = next; 9. C(const C original) is a prototype for the copy constructor of a class named C. (True or false) A) True
B) False C(const C original) is a prototype for the copy constructor of a class named C. (True or false) 10. Suppose cursor points to a node in a linked list (using the node definition with members called data and next). What statement changes cursor so that it points to the next node? A) cursor++;
B) cursor += next;
C) cursor = cursor->next;
D) cursor = next; 10. Suppose cursor points to a node in a linked list (using the node definition with members called data and next). What statement changes cursor so that it points to the next node? A) cursor++;
B) cursor += next;
C) cursor = cursor->next;
D) cursor = next; 10. Suppose cursor points to a node in a linked list (using the node definition with members called data and next). What statement changes cursor so that it points to the next node? A) cursor++;
B) cursor += next;
C) cursor = cursor->next;
D) cursor = next; 10. Suppose cursor points to a node in a linked list (using the node definition with members called data and next). What statement changes cursor so that it points to the next node? A) cursor++;
B) cursor += next;
C) cursor = cursor->next;
D) cursor = next; Suppose cursor points to a node in a linked list (using the node definition with members called data and next). What statement changes cursor so that it points to the next node? 1. ~C() is a prototype for the destructor of a class named C.(True or false) A) True
B) False 2. If a class contains a pointer to dynamically allocated memory, which of the following defaults is likely to be unacceptable? A) destructor
B) operator =
C) copy constructor
D) all of the above 3. A deep copy refers to A) the duplicates of pointees
B) the duplicates of pointers.
C) the copying of big objects
D) the copying of basic types, such as integers
Suppose that f is a function with a prototype like this:
void f(________ head_ptr);
// Precondition: head_ptr is a head pointer for a linked list.
// Postcondition: The function f has done some computation with
// the linked list, but the list itself is unchanged.
What is the best data type for head_ptr in this function? A) const node
B) node
C) node*
D) const node* The array-based implementation of a list works well for lists with many insertions and deletions. (True or false) A) True
B) False
Which of the following is not an advantage of linked lists when compared to arrays: A) Efficient use of memory
B) Efficient insertion and deletion
C) Dynamic memory allocation
D) Direct access to any list element A shallow copy refers to A) the duplicates of pointees
B) the copying of small objects
C) the copying of basic types, such as integers
D) the duplicates of pointers.
The problem of dynamically-allocated memory getting marooned is called a memory ______ 9. C(const C original) is a prototype for the copy constructor of a class named C. (True or false) A) True
B) False 10. Suppose cursor points to a node in a linked list (using the node definition with members called data and next). What statement changes cursor so that it points to the next node? A) cursor++;
B) cursor += next;
C) cursor = cursor->next;
D) cursor = next;

Explanation / Answer

1. a 3. d 4. d 5 b 6. d 7 d 8 leak 9. a 10 c

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