Take Developer Code Optimization Quiz

#1 What is the primary purpose of code refactoring?

Single choice • 1 point

To improve code readability

To add new features

To increase the size of the codebase

To change the programming language

#2 Which of the following is NOT a common technique for optimizing algorithms?

Single choice • 1 point

Using more complex data structures

Eliminating unnecessary computations

Caching results of expensive function calls

Using parallel processing

#3 Which method is most effective in reducing the load time of a webpage?

Multiple choice • 1 point

Minifying CSS and JavaScript files

Using large image files

Implementing lazy loading for images

Reducing server response time

#4 Is it beneficial to use comments in your code?

True/False • 1 point

True

False

#5 What does the term 'Big O notation' refer to?

Single choice • 1 point

A programming language

The performance of an algorithm

A type of data structure

A debugging tool

#6 Which of the following practices can help in reducing technical debt?

Multiple choice • 1 point

Regular code reviews

Ignoring legacy code

Automated testing

Continuous integration

#7 What is the benefit of using version control systems?

Single choice • 1 point

To increase file sizes

To track and manage changes to code

To speed up code compilation

To limit collaboration

#8 Which data structure is best for implementing a priority queue?

Single choice • 1 point

Array

Linked List

Heap

Stack

#9 In software development, what does 'DRY' stand for?

Single choice • 1 point

Don't Repeat Yourself

Debugging Requires You

Developing Rapidly Yet

Dynamic Resource Yield

#10 Which technique can help in identifying performance bottlenecks in applications?

Multiple choice • 1 point

Profiling

Debugging

Code review

Unit testing

Developer Code Optimization Quiz

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