1755 interview questions for IT Architect (2025)

101 votes3943 runs

46 votes3612 runs4 comments

35 votes1895 runs1 comment

34 votes2003 runs1 comment

31 votes2901 runs

Pierreat Sep 19, 2022

28 votes3722 runs

Camilleat Apr 27, 2023

24 votes742 runs1 comment

authentication

Damienat Sep 6, 2023

22 votes2274 runs0 comment

16 votes3382 runs

control flow

Thomas De verdièreat Dec 16, 2021

16 votes2737 runs0 comment

Anonymous authorat Dec 21, 2021

15 votes2792 runs2 comments

Anonymous authorat Dec 21, 2021

14 votes3685 runs1 comment

Smaïne Millaniat Dec 3, 2021

14 votes1599 runs0 comment

Eric Hostaleryat Dec 3, 2021

13 votes3920 runs

conditionals

Adrienat Mar 30, 2022

13 votes3233 runs0 comment

Thomas De verdièreat Dec 16, 2021

13 votes2812 runs

Pierreat Sep 19, 2022

13 votes1516 runs

13 votes1293 runs0 comment

13 votes607 runs0 comment

Axelat Sep 6, 2023

12 votes3397 runs1 comment

serialization

Thomas De verdièreat Jan 4, 2022

1755 interview questionsfor IT Architect (2025)

Test your technical skills before an interview of IT Architect with 1755 corrected questions. Beginner, Intermediate or Expert level.

1755 interview questionsfor IT Architect (2025)

Test your technical skills before an interview of IT Architect with 1755 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:

What is the purpose of the Laravel Sanctum tool?

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

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?

What is the minimum PHP version for Symfony 5?

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);

Write a Javascript code that displays 'Adversity is not to be feared' and 'There is potentially a real danger'

How many instance of Integer cannot be freed from memory?

How should a package be named in Java?

What is the difference between an interface and an abstract class 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