Question 1

What is the value of x after the following code fragment executes?
Float x = 36.0;
X = sqrtx);

Accepted Answer

A) 36.0 
B) 6.0 
C) 3.0 
D) 2.456 
A) 36.0 
B) 6.0 
C) 3.0 
D) 2.456

Question 2

Using functions in a program is known as

Accepted Answer

A) data abstraction 
B) procedural abstraction 
C) poor programming style 
D) calculus 
A) data abstraction 
B) procedural abstraction 
C) poor programming style 
D) calculus

Question 3

function naming rules follow variable naming rules

Accepted Answer

A) True 
 B)False

Question 4

A function may return more than one item

Accepted Answer

A) True 
 B)False

Question 5

If you need to write a function that will compute the cost of some candy,where each piece costs 25 cents,which would be an appropriate function declaration?

Accepted Answer

A) int calculateCostchar name); 
B) char calculateCostint count); 
C) int calculateCost int count; 
D) int calculateCostint count); 
A) int calculateCostchar name); 
B) char calculateCostint count); 
C) int calculateCost int count; 
D) int calculateCostint count);

Question 6

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

Accepted Answer

A) 3 
B) 0.5 
C) 0 
D) 0.75 
A) 3 
B) 0.5 
C) 0 
D) 0.75

Question 7

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 8

the parameters listed in the function declaration are considered global variables

Accepted Answer

A) True 
 B)False

Question 9

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 10

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

Accepted Answer

static_cas

Question 11

A problem-solving approach that starts with the big problem and breaks it down into smaller pieces is called _________________.

Accepted Answer

The answer of A problem-solving approach that starts with the...

What is the value of x after the following code fragment executes? Float x = 36.0; X = sqrtx);

Using functions in a program is known as

function naming rules follow variable naming rules

A function may return more than one item

If you need to write a function that will compute the cost of some candy,where each piece costs 25 cents,which would be an appropriate function declaration?

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

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;

the parameters listed in the function declaration are considered global variables

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

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

A problem-solving approach that starts with the big problem and breaks it down into smaller pieces is called _________________.

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

What is the value of x after the following code fragment executes? Float x = 36.0; X = sqrtx);

Using functions in a program is known as

function naming rules follow variable naming rules

A function may return more than one item

If you need to write a function that will compute the cost of some candy,where each piece costs 25 cents,which would be an appropriate function declaration?

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

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;

the parameters listed in the function declaration are considered global variables

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

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

A problem-solving approach that starts with the big problem and breaks it down into smaller pieces is called _________________.

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