Question

a.    basic_ios
b.    basic_istream
c.    basic_ostream
d.    basic_iostream

Answer 1

a.    basic_ios

Answer 2

b.     Specify a value to be removed from the vector.

Answer 3

Answer: B

Answer 4

1. False  
Explanation: The template facility provides for both parameterized types in function templates and in class templates.
2. False  
Explanation: The member functions for a class template are defined the same way and put in the same location as member functions for ordinary classes. The only difference is that the member functions are themselves templates.

Answer 5

b. For events that occur when the value of a control’s property changes, you must create the event handler entirely using only drag and drop in Scene Builder. Actually, for events that occur when the value of a control’s property changes, you must create the event handler entirely in code.

Answer 6

b)  int day, night;

Answer 7

Answer: C

Answer 8

b. 1.0 / 2
d. (double) 1 / 2
e. 1 / 2.0
1 / 2 is an integer division, which results in 0.

Answer 9

False

Answer 10

Answer: A

Answer 11

ShowDialog( )

Answer 12

Answer: C

Answer 13

```
import javax.swing.JApplet;
import javax.swing.JLabel;
import java.awt.Container;
import java.awt.BorderLayout;

public class myApplet extends JApplet
{
    public void init()
    {
        Container contentPane = getContentPane();
        contentPane.setLayout(new BorderLayout());
        JLabel label = new JLabel("Welcome to my world!");
        contentPane.add(label, BorderLayout.CENTER);
    }
}
```

Answer 14

b.    cin object

Answer 15

Templates provide a facility to allow the definition of functions and classes that have parameters for type names. A synonym for templates is ‘generic’ functions and classes.

Answer 16

False

Answer 17

Answer: C

Answer 18

A generic algorithm is a template function. Those that manipulate containers take iterators for arguments. Others take arbitrary types as arguments.
Explanation: Iterators provide access to the elements in the container.

Answer 19

False

Answer 20

d.    for (int j = 10; j >= 1; j--)

Answer 21

b. proprietary

Answer 22

False

Answer 23

False

Answer 24

True

Answer 25

d.    FixedDouble

Answer 26

a) Local Machine

Answer 27

c. the lambda has an empty parameter list.

Answer 28

a.    the get method   
b.    the size method   
c.    the remove method
d.    the set method

Answer 29

a. RELATIVE and REMAINDER.

Answer 30

d. int c[10];

Answer 31

```
 // Program determines if string ends in 'r' or "ay".
 #include <iostream>
 #include <string>
 using namespace std;

 int main()
 {
 string s[ 5 ]; // declare a string array

 // loop to get user input
 for ( int i = 0; i < 5; i++ )
 {
 cout << "Enter a word: ";
 cin >> s[ i ];
 } // end for

 // use function rfind to find occurrences of "ay" or 'r'
 for ( int j = 0; j < 5; j++ )
 {
 // does the word end in "ay" or 'r'?
 if ( ( ( s[ j ].rfind( "ay" ) == s[ j ].length() - 2 ) )
 || ( s[ j ].rfind( "r" ) == s[ j ].length() - 1 ) )
 cout << s[ j ] << endl; // if match, display it
 } // end for
 } // end main
```
Enter a word: bicycle
Enter a word: car
Enter a word: tree
Enter a word: canary
Enter a word: iron
car

Answer 32

False

Answer 33

True

Answer 34

c. starvation

Answer 35

d. Test harness.

Answer 36

C

Answer 37

b.    method

Answer 38

Answer: A

Answer 39

8

Answer 40

Answer: B

Answer 41

d. logically

Answer 42

b.    the linear search

Answer 43

D)   Pointers

Answer 44

Answer: B

Answer 45

It is important to name functions clearly as to their task. The Ask functions actually asked the user for input via cout and cin/getline statements. The Get function has a special meaning in C++, as the name of the function that returns class data to a calling function via an object.

Answer 46

PictureBox

Answer 47

B.  0