Is the opposite smell of Shotgun Surgery

Which of the following is a primary code smell associated with having a long parameter list in a method?

The method is difficult to understand and maintain.

When to ignore parallel inheritancehierarchies?

When you find your attempts produce even ugliercode.

What characterizes a data class in programming?

Comments provide clarity and documentation about the purpose of the code.

What is the main benefit of applying the "Extract Class" technique in code refactoring?

Improving code readability and maintainability.

Which of the following is a common reason for refactoring a switch statement in object-oriented programming?

To simplify code maintenance and improve readability by using polymorphism.

Which are the best refactoringmethods for ShotgunSurgery?

All the refactoringtechniques are valid, dependsof the code.

What is the main solution for long methods?

Separate the method into several methods

Which of the following best describes a possible code smell related to "Alternative classes with different interfaces"?

Multiple classes with similar interfaces that could be combined into one

Is it good practice to put a lot of comments to explain the code?

No, for very complex code, you shall make it more understandable

What is the main issue associated with lazy classes in software development?

They increase unnecessary code complexity and maintenance

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Code Smells (Development Environments 1st DAW)

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Questions 15

Answers

1
What should be done to solve the Temporary Field?
Put in a new class all the variables of the class
Remove the class
All are correct
Remove unnecessary variables
2
Wich one of the following treatments is not used on Speculative Generality:
Inline Method
Collapse Hierarchy
Inline Class
Hide Delegate
3
Divergent change...
Is the opposite smell of Shotgun Surgery
Is the same smell as Shotgun Surgery
Almost the same smell as Shotgun Surgery, with a few exceptions.
Equal to ShotgunSurgery.
4
Which of the following is a primary code smell associated with having a long parameter list in a method?
The method uses global variables excessively.
The method is likely violating the Single Responsibility Principle.
The method may be too complex and doing too much work.
The method is difficult to understand and maintain.
5
When to ignore parallel inheritancehierarchies?
We alwayshave to ignore this type of refactoring.
We never have to ignore this type of refactoring.
When you find your attempts produce even ugliercode.
Just in cases when duplicatedhierarchies are justified.
6
A code smell characterized by a class lacking essential methods or features, leaving it incomplete for its purpose:
Large class
Duplicate code
Long method
Incomplete Library Class
7
What characterizes a data class in programming?
Comments only make the code more confusing and messy.
Using comments is unnecessary since the code should be self-explanatory.
Comments provide clarity and documentation about the purpose of the code.
8
What is the main benefit of applying the "Extract Class" technique in code refactoring?
Making the code harder to understand.
Reducing the number of classes in the program
Increasing the amount of duplicated code.
Improving code readability and maintainability.
9
Which of the following is a common reason for refactoring a switch statement in object-oriented programming?
To make the switch statement more complex and feature-rich.
To decrease the performance by adding more layers of abstraction
To increase the number of case options in the switch statement.
To simplify code maintenance and improve readability by using polymorphism.
10
Which are the best refactoringmethods for ShotgunSurgery?
Move method, move field and inline class.
Move Methods, move field and extract variables.
Move field, extractfunction and remove subclasses.
All the refactoringtechniques are valid, dependsof the code.
11
What is the main solution for long methods?
Separate the method into several methods
Delete only the unnecesary lines.
Delete the method
Separeate the method into several classes
12
Which of the following best describes a possible code smell related to "Alternative classes with different interfaces"?
Lack of cohesion between alternative classes and their interfaces.
The use of identical interfaces for classes with different functionalities.
Multiple classes with similar interfaces that could be combined into one
Comments with the differences between interfaces of alternative classes
13
Is it good practice to put a lot of comments to explain the code?
No, it is better to leave the code without comments
Yes, because that way it is well explained what the code does
No, for very complex code, you shall make it more understandable
14
What is the main issue associated with lazy classes in software development?
They increase unnecessary code complexity and maintenance
They often lead to critical security vulnerabilities in the software
They frequently result in severe performance degradation
They are the main cause of memory leaks in applications.
15
Omitting inherited methods or properties is an example of:
Divergent Change
Lazy Class
Duplicate Code
Refused Bequest

Code Smells (Development Environments 1st DAW) Flashcards | StudBud