C++ Developer - Exceptions and the Exception Hierarchy

C++ Developer - Exceptions and the Exception Hierarchy

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

Created by

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The video tutorial introduces the concept of exceptions in C programming, explaining their role in making programs more robust and fault-tolerant. It covers the basics of exception classes and inheritance, using UML diagrams to illustrate class relationships. The tutorial also delves into the exception hierarchy in C, highlighting key classes like logic error and runtime error. A practical example demonstrates how to handle exceptions using try-catch blocks, emphasizing the importance of managing errors to prevent program crashes.

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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary purpose of exceptions in C?

To increase memory usage

To make programs run faster

To enhance program robustness and fault tolerance

To simplify code syntax

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a principle of object-oriented programming?

Polymorphism

Compilation

Encapsulation

Inheritance

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the context of inheritance, what does the term 'ISA relationship' refer to?

A relationship where classes are unrelated

A relationship where classes share the same methods

A relationship where classes have identical attributes

A relationship where one class is a type of another

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which class is the ancestor of most exception classes in C?

RuntimeError

BaseException

Error

Exception

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the two popular direct children of the Exception class in C?

SyntaxError and TypeError

ValueError and KeyError

MemoryError and IOError

LogicError and RuntimeError

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of a try-catch statement in C?

To handle exceptions

To declare variables

To optimize code

To define functions

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the provided code example, what causes the program to crash?

Accessing an element out of bounds

Using an undefined variable

Incorrect syntax

Infinite loop

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