Question 1

How many times will the following loop print hello?
I = 1;
While i <= 10 )
Cout << "hello";

Accepted Answer

A)  0. 
B)  9. 
C)  10. 
D)  An infinite number of times. 
A)  0. 
B)  9. 
C)  10. 
D)  An infinite number of times.

Question 2

Which of the following operations has the highest precedence?

Accepted Answer

A)  Postincrement. 
B)  Multiplication. 
C)  Addition. 
D)  Assignment. 
A)  Postincrement. 
B)  Multiplication. 
C)  Addition. 
D)  Assignment.

Question 3

A block:

Accepted Answer

A)  Must contain exactly three statements. 
B)  Cannot contain declarations. 
C)  Is a compound statement. 
D)  Is represented by placing a semicolon ;) where a statement would normally be. 
A)  Must contain exactly three statements. 
B)  Cannot contain declarations. 
C)  Is a compound statement. 
D)  Is represented by placing a semicolon ;) where a statement would normally be.

Question 4

Assuming that x and y are equal to 3 and 2, respectively, after the statement x -= y executes, the values of x and y will be:

Accepted Answer

A)  x: 5; y: 3 
B)  x: 3; y: -1 
C)  x: 3; y: 5 
D)  x: 1; y: 2 
A)  x: 5; y: 3 
B)  x: 3; y: -1 
C)  x: 3; y: 5 
D)  x: 1; y: 2

Question 5

Which of the following encompasses the other three?

Accepted Answer

A)  Sequence structure. 
B)  Repetition structure. 
C)  Control structure. 
D)  Selection structure. 
A)  Sequence structure. 
B)  Repetition structure. 
C)  Control structure. 
D)  Selection structure.

Question 6

What is wrong with the following while loop?
While sum <= 1000 )
Sum = sum - 30;

Accepted Answer

A)  The parentheses should be braces. 
B)  Braces are required around sum = sum - 30;. 
C)  There should be a semicolon after while sum <= 1000 ). 
D)  sum = sum - 30 should be sum = sum + 30 or else the loop may never end. 
A)  The parentheses should be braces. 
B)  Braces are required around sum = sum - 30;. 
C)  There should be a semicolon after while sum <= 1000 ). 
D)  sum = sum - 30 should be sum = sum + 30 or else the loop may never end.

Question 7

An uninitialized local variable contains:

Accepted Answer

A)  The value last stored in the memory location reserved for that variable. 
B)  No value. 
C)  A value of zero. 
D)  A randomly assigned value. 
A)  The value last stored in the memory location reserved for that variable. 
B)  No value. 
C)  A value of zero. 
D)  A randomly assigned value.

How many times will the following loop print hello? I = 1; While i <= 10 ) Cout << "hello";

Which of the following operations has the highest precedence?

A block:

Assuming that x and y are equal to 3 and 2, respectively, after the statement x -= y executes, the values of x and y will be:

Which of the following encompasses the other three?

What is wrong with the following while loop? While sum <= 1000 ) Sum = sum - 30;

An uninitialized local variable contains:

Introduction to Computers, the Internet and the World Wide Web

Introduction to C Programming

Control Statements, Part 2

Functions and an Introduction to Recursion

Arrays and Vectors

Pointers and Pointer-Based Strings

Sequential-Access Files

Classes

Classes: a Deeper Look, Part 2

Operator Overloading; String and Array Objects

Object-Oriented Programming: Inheritance

Object-Oriented Programming: Polymorphism

Templates

Stream Inputoutput

Exception Handling

File Processing

Class String and String Stream Processing

Searching and Sorting

Data Structures

Standard Template Library Stl

Bits, Characters, C Strings and Structs

Boost Libraries, Technical Report 1 and C0x

Other Topics

ATM Case Study, Part 1: Object-Oriented Design With the Uml

ATM Case Study, Part 2: Implementing an Object-Oriented Design

Game Programming With Ogre

Filters

Exam 3: Control Statements, Part 1

How many times will the following loop print hello? I = 1; While i <= 10 ) Cout << "hello";

Which of the following operations has the highest precedence?

A block:

Assuming that x and y are equal to 3 and 2, respectively, after the statement x -= y executes, the values of x and y will be:

Which of the following encompasses the other three?

What is wrong with the following while loop? While sum <= 1000 ) Sum = sum - 30;

An uninitialized local variable contains:

Introduction to Computers, the Internet and the World Wide Web

Introduction to C Programming

Control Statements, Part 2

Functions and an Introduction to Recursion

Arrays and Vectors

Pointers and Pointer-Based Strings

Sequential-Access Files

Classes

Classes: a Deeper Look, Part 2

Operator Overloading; String and Array Objects

Object-Oriented Programming: Inheritance

Object-Oriented Programming: Polymorphism

Templates

Stream Inputoutput

Exception Handling

File Processing

Class String and String Stream Processing

Searching and Sorting

Data Structures

Standard Template Library Stl

Bits, Characters, C Strings and Structs

Boost Libraries, Technical Report 1 and C0x

Other Topics

ATM Case Study, Part 1: Object-Oriented Design With the Uml

ATM Case Study, Part 2: Implementing an Object-Oriented Design

Game Programming With Ogre

Filters