3765 interview questions for developers (2025)

79 votes3174 runs

33 votes2904 runs

33 votes2507 runs0 comment

31 votes1468 runs1 comment

28 votes5382 runs0 comment

Victor Sabatierat Jan 4, 2022

27 votes3208 runs2 comments

25 votes2441 runs

Pierreat Sep 19, 2022

25 votes1580 runs1 comment

22 votes5372 runs1 comment

Victor Sabatierat Jan 4, 2022

21 votes3047 runs1 comment

Camilleat Apr 27, 2023

18 votes1509 runs1 comment

Léoat Mar 29, 2022

17 votes1916 runs0 comment

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Théoat Mar 28, 2022

16 votes2483 runs0 comment

Anonymous authorat Dec 21, 2021

16 votes1121 runs0 comment

machine learning

missing data

Martinat Apr 4, 2022

16 votes461 runs1 comment

authentication

Damienat Sep 6, 2023

15 votes2472 runs0 comment

15 votes2412 runs1 comment

14 votes5488 runs0 comment

14 votes3036 runs0 comment

control flow

Thomas De verdièreat Dec 16, 2021

3765 interview questionsfor developers (2025)

Test your developer skills before an interview with 3765 corrected questions on 80+ topics. Beginner, Intermediate or Expert level.

3765 interview questionsfor developers (2025)

Test your developer skills before an interview with 3765 corrected questions on 80+ topics. Beginner, Intermediate or Expert level.

Understanding the differences between `map()` and `forEach()` methods in JavaScript

Write a JavaScript function that fetches data from an API and logs it to the console.

Write a SQL query to retrieve the list of employees with a salary greater than 5100.

Write a Python function that returns the factorial of a number.

Write the non-JSX equivalent of the following code:

Create a form with two mandatory fields in Angular

Write a Java program that prints 'welovedev'.

Explain the difference between the `include` and `require` functions in PHP.

Write the missing code to render the children of the UserProfile component.

Fix the following Javascript loop:

What is TypeScript?

List the different build modes in Flutter

Write a Python function that prints the elements of a list.

Explain the prototype scope in Spring

How to handle missing data in a given training data set ?

What is the purpose of the Laravel Sanctum tool?

Select only distinct values in a column using SQL

Update a column in an SQL table

Write a React component as a function

How many times is the condition `(a++ < 15)` evaluated in the following code? ```java int a = 3; while (a++ < 15) { if ((a++ % 5) == 0) break; } ```