Coding Standards Quiz

How do you ensure that code adheres to good coding standards?

• Ensure that the code passes all unit test cases.

• Ensure that the code reviews are conducted consistently and effectively.

• Use linters to ensure the code is error-free and follows best practices.

• All of the above

Code is said to be understandable when _____.

• it is valid, no exception errors and properly commented

• it is easily readable with proper comments, indented code and naming conventions

• proper naming conventions are used and it is efficient

• easily adaptable, error free with adequate validation checks

What are the fundamentals of code readability?

• Appropriate naming convention

• Proper alignment of code

• Avoid deep nesting

• All of the above

Which of the following isn't true about variable names in modern programming languages like C++, Java and JavaScript?

• Shorter variables names generate more efficient code

• A space between words in a variable will cause a compile time error

• Descriptive variable names increase readability of code

• Good variable names help avoid naming collisions

Alternatively known as dash case or lisp case, what variable naming strategy places a dash between words?

• Snake case

• Camel case

• Kebab case

• Pascal case

Which of the following tend not to create challenges or inconsistencies with naming conventions?

• Nouns

• Acronyms

• Initialisms

• Compound words

A variable named oneTwoThree follows which variable naming convention?

• Snake case

• Camel case

• Kebab case

• Pascal case

What does DRY stands for in DRY principle?

• Design Readable YAML

• Debugging Reliable Yielding

• Don't Repeat Yourself

• Dynamic Rendering Yes

Which one is incorrect wrt coding standards?

• Code should follow proper naming conventions for local variables, global variables, constants and functions

• Use of GOTO statement

• Code should be well documented

• Avoid using an identifier for multiple purposes

What are the advantages of following Coding Guidelines?

• Coding guidelines increase the efficiency of the software and reduces the development time.

• Coding guidelines help in detecting errors in the early phases.

• By following established coding standards, developers can avoid introducing new bugs and make changes to code more quickly and easily.

• All of the above