Clean Coding and Devops

What is a primary characteristic of good code?

• It is complex and difficult to read

• It is easy to read and maintain

• It is lengthy and contains many comments

• It uses ambiguous naming conventions

Which of the following describes "marshalling" in programming?

• Converting data into a format suitable for transmission

• Writing comments in code

• Creating user interfaces

• Debugging code

What is the purpose of using distinct names in programming?

• To confuse readers

• To improve code readability and maintainability

• To reduce the length of code

• To make variables harder to find

Which of the following is an example of a meaningful function name?

• doTask()

• handleData()

• f1()

• x()

What is the role of exceptions in clean code?

• To replace all error codes

• To handle errors gracefully and provide context

• To complicate error management

• To reduce code readability

Which of the following is an example of a bad comment?

• // This function adds two numbers

• // TODO: optimize this function later

• // This is a function

• // This handles user authentication

Which of the following describes clean code?

• Code that works, regardless of how it’s written

• • Code that is easy to understand, maintain, and extend

• Code that has the least amount of comments

• Code written in the shortest possible lines

Which of the following is an example of a bad name in coding?

• calculateTax()

• getUserDetails()

• a()

• sendEmailNotification()

What does the term "Data Abstraction" mean in clean coding?

• Keeping data accessible only to the user

• Hiding the complex details and exposing only essential features of data to the user

• Deleting unnecessary data from the system

• Encrypting sensitive data for security

Which of the following is an example of an object in programming?

• A variable that stores a number

• • A class that defines the structure of a car

• A function that adds two numbers

• A string of characters used to display text