Question 1

In the function declaration shown, the mechanism used to call this function is known as:
Double powdouble base, double exp);

Accepted Answer

A)  pass by name 
B)  pass by value 
C)  pass by name. 
D)  call by name 
A)  pass by name 
B)  pass by value 
C)  pass by name. 
D)  call by name B

Question 2

What is the value of the following?
Sqrtsqrtpow2,4)));

Accepted Answer

A)  1 
B)  2 
C)  4 
D)  16 
A)  1 
B)  2 
C)  4 
D)  16 B

Question 3

the types of parameters are optional in the function declaration

Accepted Answer

A) True 
 B)False  False

Question 4

Varibles that are declared inside a function are said to be _________ to that function.

Accepted Answer

The answer of Varibles that are declared inside a function...

Question 5

Which of the following are not legal function declarations?

Accepted Answer

A)  int ave3int a, int b, int c); 
B)  int 3aveint a, int b, intc); 
C)  int ave3int, int, int); 
D)  int ave_3int a1, int a2, int a3); 
A)  int ave3int a, int b, int c); 
B)  int 3aveint a, int b, intc); 
C)  int ave3int, int, int); 
D)  int ave_3int a1, int a2, int a3);

Question 6

If the variable x has the original value of 3.4, what is the value in x after the following?
Cout << static_cast<int>x);

Accepted Answer

A)  3.4 
B)  4 
C)  unknown 
D)  3 
A)  3.4 
B)  4 
C)  unknown 
D)  3

Question 7

Write the code to convert the value in an integer variable named count to a double. _____________________.

Accepted Answer

static_cas

Question 8

Every include directive must be followed by using namespace std;

Accepted Answer

A) True 
 B)False

Question 9

Algorithms are typically described in ________________.

Accepted Answer

The answer of Algorithms are typically described in ________________....

Question 10

If you have the following variable declaration in your program,
Const int SIZE=34;
Then which of the following statements are legal?

Accepted Answer

A)  SIZE ++; 
B)  x = SIZE--; 
C)  cout > SIZE; 
A)  SIZE ++; 
B)  x = SIZE--; 
C)  cout > SIZE;

Question 11

The black box analagy demonstrates the concept of _________________.

Accepted Answer

informatio

Question 12

using namespace std; tells the compiler

Accepted Answer

A)  where to get the definitions of certain objects variables) 
B)  where your program is located 
C)  what language to use for input and output 
D)  nothing 
A)  where to get the definitions of certain objects variables) 
B)  where your program is located 
C)  what language to use for input and output 
D)  nothing

Question 13

What is the output of the following code fragement?
Double size, volume=16.0;
Size = sqrtsqrtvolume)) / 3;
Cout.setfios::fixed)
Cout.setfios::showpoint);
Cout.precision2);
Cout << size;

Accepted Answer

A)  0.67 
B)  0.6666667 
C)  0.00 
D)  0 
A)  0.67 
B)  0.6666667 
C)  0.00 
D)  0

Question 14

What is the output of the following program fragment?
Cout << static_cast<float>3/4) << endl;

Accepted Answer

A)  3 
B)  0.5 
C)  0.0 
D)  0.75 
A)  3 
B)  0.5 
C)  0.0 
D)  0.75

Question 15

What is the output of the following program fragment?
Cout << pow4,2) << endl;

Accepted Answer

A)  4 
B)  2 
C)  8 
D)  16 
A)  4 
B)  2 
C)  8 
D)  16

Question 16

Converting from one type to another is called ______________.

Accepted Answer

The answer of Converting from one type to another is...

Question 17

the parameters listed in the function declaration are considered global variables

Accepted Answer

A) True 
 B)False

Question 18

A function may return more than one item

Accepted Answer

A) True 
 B)False

Question 19

Which of the following are valid function calls to the pow function?

Accepted Answer

A)  powint x, int y); 
B)  pow2); 
C)  pow1.1,3.0); 
D)  double pow1.1,3.0); 
A)  powint x, int y); 
B)  pow2); 
C)  pow1.1,3.0); 
D)  double pow1.1,3.0);

Question 20

What is the value of the following?
Floor4.999) + ceil2.0)

Accepted Answer

A)  6.999 
B)  7.0 
C)  6.0 
D)  8.0 
A)  6.999 
B)  7.0 
C)  6.0 
D)  8.0

In the function declaration shown, the mechanism used to call this function is known as: Double powdouble base, double exp);

What is the value of the following? Sqrtsqrtpow2,4)));

the types of parameters are optional in the function declaration

Varibles that are declared inside a function are said to be _________ to that function.

Which of the following are not legal function declarations?

If the variable x has the original value of 3.4, what is the value in x after the following? Cout << static_cast<int>x);

Write the code to convert the value in an integer variable named count to a double. _____________________.

Every include directive must be followed by using namespace std;

Algorithms are typically described in ________________.

If you have the following variable declaration in your program, Const int SIZE=34; Then which of the following statements are legal?

The black box analagy demonstrates the concept of _________________.

using namespace std; tells the compiler

What is the output of the following code fragement? Double size, volume=16.0; Size = sqrtsqrtvolume)) / 3; Cout.setfios::fixed) Cout.setfios::showpoint); Cout.precision2); Cout << size;

What is the output of the following program fragment? Cout << static_cast<float>3/4) << endl;

What is the output of the following program fragment? Cout << pow4,2) << endl;

Converting from one type to another is called ______________.

the parameters listed in the function declaration are considered global variables

A function may return more than one item

Which of the following are valid function calls to the pow function?

What is the value of the following? Floor4.999) + ceil2.0)

Introduction to Computer and C++ Programming

C++ Basics

More Flow of Control

Functions for All Sub Tasks

Io Streams As an Introduction to Objects and Classes

Arrays

Strings and Vectors

Pointers and Dynamic Arrays

Defining Classes

Friends, Overloaded Operators, and Arrays in Classes

Separate Compilation and Namespaces

Pointers and Linked Lists

Recursion

Inheritance

Exception Handling

Templates

Standard Template Library

Filters

Exam 4: Procedural Abstraction and Functions That Return a Value

In the function declaration shown, the mechanism used to call this function is known as: Double powdouble base, double exp);

What is the value of the following? Sqrtsqrtpow2,4)));

the types of parameters are optional in the function declaration

Varibles that are declared inside a function are said to be _________ to that function.

Which of the following are not legal function declarations?

If the variable x has the original value of 3.4, what is the value in x after the following? Cout << static_cast<int>x);

Write the code to convert the value in an integer variable named count to a double. _____________________.

Every include directive must be followed by using namespace std;

Algorithms are typically described in ________________.

If you have the following variable declaration in your program, Const int SIZE=34; Then which of the following statements are legal?

The black box analagy demonstrates the concept of _________________.

using namespace std; tells the compiler

What is the output of the following code fragement? Double size, volume=16.0; Size = sqrtsqrtvolume)) / 3; Cout.setfios::fixed) Cout.setfios::showpoint); Cout.precision2); Cout << size;

What is the output of the following program fragment? Cout << static_cast<float>3/4) << endl;

What is the output of the following program fragment? Cout << pow4,2) << endl;

Converting from one type to another is called ______________.

the parameters listed in the function declaration are considered global variables

A function may return more than one item

Which of the following are valid function calls to the pow function?

What is the value of the following? Floor4.999) + ceil2.0)

Introduction to Computer and C++ Programming

C++ Basics

More Flow of Control

Functions for All Sub Tasks

Io Streams As an Introduction to Objects and Classes

Arrays

Strings and Vectors

Pointers and Dynamic Arrays

Defining Classes

Friends, Overloaded Operators, and Arrays in Classes

Separate Compilation and Namespaces

Pointers and Linked Lists

Recursion

Inheritance

Exception Handling

Templates

Standard Template Library

Filters