1. Fill in the blanks to make the best (most specific) true statement. A. In ord
ID: 3581790 • Letter: 1
Question
1. Fill in the blanks to make the best (most specific) true statement.
A. In order to easily send an object of a class to cout, you should overload _________________________.
B. A(n) _________________________ block should enclose code that might cause an exception to be thrown.
C. In a binary tree, a node that has no parent must be the ______________________.
D. Reading a file from beginning to end is called ____________________ access.
E. A linked list in which every node in the list has a pointer to both the node before it and the node after it is called _________________________.
F. If a member function does not need to modify any member variables of the class, it should be declared to be a(n) _________________________ member function.
G. A recursive function stops making recursive calls when it reaches its ____________ _____________.
H. If you need to open a file for both input and output, create a file stream object of type ____________________.
I. When a derived class has two or more base classes, the situation is referred to as _______________________ ____________________.
J. If a member variable of a class is declared to be _________________________, then there is only ONE variable of that name, shared by all objects of that class.
Explanation / Answer
Answer :
B. A(n) _________________________ block should enclose code that might cause an exception to be thrown.
Answer :
try
Explanation :
A(n) try block should enclose code that might cause an exception to be thrown.
................
C. In a binary tree, a node that has no parent must be the ......................
Answer :
root
Explanation :
In a binary tree, a node that has no parent must be the root.
..............
D. Reading a file from beginning to end is called ____________________ access.
Answer :
random
Explanation :
Reading a file from beginning to end is called random access.
............
F. If a member function does not need to modify any member variables of the class, it should be declared to be a(n) _________________________ member function.
Answer :
const member function
...............
G. A recursive function stops making recursive calls when it reaches its ____________
Answer :
base case
..........
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