Welcome to the Derived Classes,Templates and Exception Handling in C++ MCQs Page

Dive deep into the fascinating world of Derived Classes,Templates and Exception Handling in C++ with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Derived Classes,Templates and Exception Handling in C++, a crucial aspect of Object Oriented Programming Using C++. In this section, you will encounter a diverse range of MCQs that cover various aspects of Derived Classes,Templates and Exception Handling in C++, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Object Oriented Programming Using C++.

Check out the MCQs below to embark on an enriching journey through Derived Classes,Templates and Exception Handling in C++. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Object Oriented Programming Using C++.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Derived Classes,Templates and Exception Handling in C++. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Derived Classes,Templates and Exception Handling in C++ MCQs | Page 23 of 24

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01

Basics of C++ Programming

02

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03

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04

Functions in C++

05

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06

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07

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08

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09

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Q221.

You can throw _____

a scalar variable

a constant

a programmer-defined class object

any of these

Discuss

Answer: (d).any of these

Q222.

When a new class is derived from an existing class, the derived class member functions _____ have names that differ from base class function names

may

may if the two classes have the same name

must

must not

Discuss

Answer: (a).may

Q223.

If a class object is thrown with a throw statement, then a subsequent catch block has a usable match if the type of the catch argument is_________

a parent class of the thrown class

a child class of the thrown class

either (a) or (b)

neither (a) nor (b)

Discuss

Answer: (a).a parent class of the thrown class

Q224.

When you create a derived class and instantiate on object

the parent class object must be constructed first

the child class object must be constructed first

the parent class object must not be constructed

the child class object must not be constructed

Discuss

Answer: (a).the parent class object must be constructed first

Q225.

If an exception is thrown and no catch block matches the type of the thrown parameter, then _____

the program terminates

the first catch block is executed

the last catch block is executed

the program proceeds with the code following the catch blocks

Discuss

Answer: (a).the program terminates

Q226.

A derived class _____ override attributes of a parent class

may

may if the two classes have the same name

must

must not

Discuss

Answer: (a).may

Q227.

A default exception block must be placed _____

first among the catch blocks

last among the catch blocks

globally, at the top of the file

at the end of all code in the program

Discuss

Answer: (b).last among the catch blocks

Q228.

In a template function, _____ argument is generic, or parameterized

exactly one

at least one

more than one

Discuss

Answer: (c).at least one

Q229.

The imprudent use of Goto statement leads to the

Unstructured spaghetti code

Infinite loop

Break Statement

None of them

Discuss

Answer: (a).Unstructured spaghetti code

Q230.

A container class is a class whose instances are

Containers

Functions

Strings

None of them

Discuss

Answer: (a).Containers

Page 23 of 24

Welcome to the Derived Classes,Templates and Exception Handling in C++ MCQs Page

Derived Classes,Templates and Exception Handling in C++ MCQs | Page 23 of 24

Explore more Topics under Object Oriented Programming Using C++

Basics of C++ Programming

Data Types in C++

Pointers,Arrays and Structures in C++

Functions in C++

Namespaces and Exceptions in C++

Classes and Operator Overloading in C++

Class Hierarchies,Library and Containers

Objects and Iterators in C++

Strings,Streams and Numerics in C++

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