1741 interview questions for IT Architect (2025)

89 votes3520 runs5 comments

37 votes3223 runs4 comments

31 votes1652 runs1 comment

28 votes1748 runs1 comment

25 votes2594 runs

Pierreat Sep 19, 2022

23 votes3350 runs

Camilleat Apr 27, 2023

21 votes2017 runs0 comment

Théoat Mar 28, 2022

19 votes563 runs1 comment

authentication

Damienat Sep 6, 2023

16 votes3167 runs0 comment

control flow

Thomas De verdièreat Dec 16, 2021

16 votes2576 runs0 comment

Anonymous authorat Dec 21, 2021

14 votes2641 runs2 comments

Anonymous authorat Dec 21, 2021

14 votes1555 runs0 comment

Eric Hostaleryat Dec 3, 2021

13 votes3613 runs1 comment

Smaïne Millaniat Dec 3, 2021

13 votes1199 runs

12 votes3123 runs0 comment

Thomas De verdièreat Jan 4, 2022

12 votes1121 runs0 comment

12 votes493 runs0 comment

Axelat Sep 6, 2023

11 votes3162 runs1 comment

serialization

Thomas De verdièreat Jan 4, 2022

11 votes3087 runs0 comment

Thomas De verdièreat Jan 4, 2022

11 votes3025 runs0 comment

Thomas De verdièreat Dec 16, 2021

1741 interview questionsfor IT Architect (2025)

Test your technical skills before an interview of IT Architect with 1741 corrected questions. Beginner, Intermediate or Expert level.

1741 interview questionsfor IT Architect (2025)

Test your technical skills before an interview of IT Architect with 1741 corrected questions. 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 Python function that returns the factorial of a number.

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

Write a Java program that prints 'welovedev'.

Fix the following Javascript loop:

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

What is the purpose of the Laravel Sanctum tool?

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; } ```

Explain the prototype scope in Spring

A bean with a `session` scope is injected into a bean with a` singleton` scope. What happens when the application starts?

Is the following code valid? class Person { constructor(name, age) { this.name = name; this.age = age; } } const person = new Person('John', 20); console.log(person.name); console.log(person.age);

What is the minimum PHP version for Symfony 5?

What is the difference between an interface and an abstract class in Java?

A monitor in Java

Which of the following utility types makes all properties of a given type optional?

How to declare a class as a controller in Nest.js

Serialization can be customized with the Externalizable interface

What does the final keyword mean in front of a method in Java?

How many instance of Integer cannot be freed from memory?