Question 1

If some part of your program or any library functions that are called) throw an exception, then if this exception is not handled in your code, your program will _____.

Accepted Answer

exit

Question 2

It is legal to have a catch block with no parameter.

Accepted Answer

A) True 
 B)False  True

Question 3

If a function throws an exception, it must be caught inside that function.

Accepted Answer

A) True 
 B)False  False

Question 4

A class that is used for exceptions is declared

Accepted Answer

A)  differently from other classes 
B)  specialized only for exceptions 
C)  may not have objects declared of that class 
D)  all of the above 
E)  none of the above 
A)  differently from other classes 
B)  specialized only for exceptions 
C)  may not have objects declared of that class 
D)  all of the above 
E)  none of the above

Question 5

Which type of exception is thrown if a call to the new operator fails?

Accepted Answer

A)  ArithmeticError 
B)  DivideByZero 
C)  bad_alloc 
D)  MemoryError 
A)  ArithmeticError 
B)  DivideByZero 
C)  bad_alloc 
D)  MemoryError

Question 6

Which of the following function declaration correctly specifies that two types of exceptions are thrown?

Accepted Answer

A)  void f1exception a, exception b); 
B)  void f1 ) exception a;b); 
C)  void f1 ) throw a, throw b; 
D)  void f1 ) thaw a,b); 
A)  void f1exception a, exception b); 
B)  void f1 ) exception a;b); 
C)  void f1 ) throw a, throw b; 
D)  void f1 ) thaw a,b);

Question 7

The following function does not throw any unhandled exceptions
void f1 ) throw );

Accepted Answer

A) True 
 B)False

Question 8

Functions that might throw an exception must have a throw list.

Accepted Answer

A) True 
 B)False

Question 9

When a throw statement is executed,

Accepted Answer

A)  execution of the try block stops 
B)  execution of the throw block stops 
C)  the program always exits 
D)  execution of the catch block stops 
A)  execution of the try block stops 
B)  execution of the throw block stops 
C)  the program always exits 
D)  execution of the catch block stops

Question 10

Which of the following is not a valid reason for using exception handling?

Accepted Answer

A)  throw and catch can be used like gotos 
B)  the procedure for handling an error depends on the situation 
C)  need to handle built in exceptions 
D)  none of the above 
A)  throw and catch can be used like gotos 
B)  the procedure for handling an error depends on the situation 
C)  need to handle built in exceptions 
D)  none of the above

Question 11

The catch block is also known as the ___________.

Accepted Answer

The answer of The catch block is also known as...

Question 12

The following catch block catches all __________ exceptions.
catch string e)
{
}

Accepted Answer

The answer of The following catch block catches all __________...

Question 13

If class A is derived from class B, and a virtual function in class B throws an exception, then the overridden version of that function in class A must

Accepted Answer

A)  not throw any exceptions 
B)  have an exception specification that is a subset of the exception specification of the base class B 
C)  not throw any exceptions that the function in class B might throw 
D)  all of the above 
A)  not throw any exceptions 
B)  have an exception specification that is a subset of the exception specification of the base class B 
C)  not throw any exceptions that the function in class B might throw 
D)  all of the above

Question 14

If the following function throws an unhandled exception, what happens?
void f1);

Accepted Answer

the exception will p

Question 15

A throw statement passes which type of value to the catch block?

Accepted Answer

any valid

Question 16

If the following function will throw a string exception, then
Void myFunction );

Accepted Answer

A)  the function definition and declaration should have a throw list 
B)  the function definition, but not the declaration should have a throw list 
C)  the function should have an empty throw list. 
D)  all of the above 
A)  the function definition and declaration should have a throw list 
B)  the function definition, but not the declaration should have a throw list 
C)  the function should have an empty throw list. 
D)  all of the above

Question 17

If you have a function that might throw an exception and some programs that use that function might want to handle that exception differently, you should

Accepted Answer

A)  not catch the exception in the function 
B)  throw an integer exception 
C)  never throw an exception in this function 
D)  none of the above 
A)  not catch the exception in the function 
B)  throw an integer exception 
C)  never throw an exception in this function 
D)  none of the above

Question 18

When an unusual situation or error occurs, then the ________ statement is executed.

Accepted Answer

A)  try 
B)  throw 
C)  error 
D)  exiting 
A)  try 
B)  throw 
C)  error 
D)  exiting

Question 19

The catch block
catch ...)
is known as the ______________.

Accepted Answer

The answer of The catch block
catch ...)
is known as the...

Question 20

C++ signals an error or unusual situation by __________.

Accepted Answer

throwing a

If some part of your program or any library functions that are called) throw an exception, then if this exception is not handled in your code, your program will _____.

It is legal to have a catch block with no parameter.

If a function throws an exception, it must be caught inside that function.

A class that is used for exceptions is declared

Which type of exception is thrown if a call to the new operator fails?

Which of the following function declaration correctly specifies that two types of exceptions are thrown?

The following function does not throw any unhandled exceptions void f1 ) throw );

Functions that might throw an exception must have a throw list.

When a throw statement is executed,

Which of the following is not a valid reason for using exception handling?

The catch block is also known as the ___________.

The following catch block catches all __________ exceptions. catch string e) { }

If class A is derived from class B, and a virtual function in class B throws an exception, then the overridden version of that function in class A must

If the following function throws an unhandled exception, what happens? void f1);

A throw statement passes which type of value to the catch block?

If the following function will throw a string exception, then Void myFunction );

If you have a function that might throw an exception and some programs that use that function might want to handle that exception differently, you should

When an unusual situation or error occurs, then the ________ statement is executed.

The catch block catch ...) is known as the ______________.

C++ signals an error or unusual situation by __________.

Introduction to Computer and C++ Programming

C++ Basics

More Flow of Control

Procedural Abstraction and Functions That Return a Value

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

Templates

Standard Template Library

Filters

Exam 16: Exception Handling

If some part of your program or any library functions that are called) throw an exception, then if this exception is not handled in your code, your program will _____.

It is legal to have a catch block with no parameter.

If a function throws an exception, it must be caught inside that function.

A class that is used for exceptions is declared

Which type of exception is thrown if a call to the new operator fails?

Which of the following function declaration correctly specifies that two types of exceptions are thrown?

The following function does not throw any unhandled exceptions void f1 ) throw );

Functions that might throw an exception must have a throw list.

When a throw statement is executed,

Which of the following is not a valid reason for using exception handling?

The catch block is also known as the ___________.

The following catch block catches all __________ exceptions. catch string e) { }

If class A is derived from class B, and a virtual function in class B throws an exception, then the overridden version of that function in class A must

If the following function throws an unhandled exception, what happens? void f1);

A throw statement passes which type of value to the catch block?

If the following function will throw a string exception, then Void myFunction );

If you have a function that might throw an exception and some programs that use that function might want to handle that exception differently, you should

When an unusual situation or error occurs, then the ________ statement is executed.

The catch block catch ...) is known as the ______________.

C++ signals an error or unusual situation by __________.

Introduction to Computer and C++ Programming

C++ Basics

More Flow of Control

Procedural Abstraction and Functions That Return a Value

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

Templates

Standard Template Library

Filters