CSP 031A C++ Programming I Midterm

The ________ causes the contents of another file to be inserted into a program.

#include directive

. Every complete C++ program must have a ________.

. function named main

What is the output of the following statement? cout << 4 * (15 / (1 + 3)) << endl;

12

Which line(s) in this program cause output to be displayed on the screen?

16

What will be the output printed in line #11 in program below?

2

What will be the output of line 15?

4

What will be the output printed in line #11 in program below?

4

. For every opening brace in a C++ program as shown in line #7, there must be a _______________ :

Closing brace

What will the following code display? cout << "Monday"; cout << "Tuesday"; cout << "Wednesday";

MondayTuesdayWednesday

. The statement that starts with a # symbol as shown in line #2 is called a:

Preprocessor directive

. A group of characters inside a set of double quotation marks, as shown in line #8, is called a(n):

String literal

. What is purpose of \n in line #8?

Take cursor to next line

What is the purpose of two slash marks ( // ) in line #8 ?

The beginning of a comment

. What will be output generated in line #9 in program below?

The number is number

In the C++ program above, there might be an error in line #4. What is this error?

Using of reserve word int

Of the following, which is a valid C++ identifier?

_employee_number

A variable whose value can be either true or false is of this data type.

bool

Which of the following correctly consolidates the following declaration statements into one statement? int x = 7; int y = 16; int z = 28;

int x = 7, y = 16, z = 28;

. The C++ program above might have syntax error because ______________.

no semi-colon in line #5

A character literal is enclosed in ________ quotation marks, whereas a string literal is enclosed in ________ quotation marks.

single, double