1764 interview questions for IT Architect (2025)

102 votes4009 runs

46 votes3672 runs4 comments

36 votes1940 runs1 comment

34 votes2043 runs1 comment

32 votes2956 runs

Pierreat Sep 19, 2022

28 votes3780 runs

Camilleat Apr 27, 2023

24 votes780 runs1 comment

authentication

Damienat Sep 6, 2023

22 votes2318 runs0 comment

16 votes3425 runs

control flow

Thomas De verdièreat Dec 16, 2021

16 votes2763 runs0 comment

Anonymous authorat Dec 21, 2021

15 votes2820 runs2 comments

Anonymous authorat Dec 21, 2021

14 votes3689 runs1 comment

Smaïne Millaniat Dec 3, 2021

14 votes1606 runs0 comment

Eric Hostaleryat Dec 3, 2021

14 votes1575 runs

13 votes3965 runs

conditionals

Adrienat Mar 30, 2022

13 votes3430 runs1 comment

serialization

Thomas De verdièreat Jan 4, 2022

13 votes3308 runs0 comment

Thomas De verdièreat Jan 4, 2022

13 votes3269 runs0 comment

Thomas De verdièreat Dec 16, 2021

13 votes2864 runs

Pierreat Sep 19, 2022

13 votes1310 runs0 comment

1764 interview questionsfor IT Architect (2025)

Test your technical skills before an interview of IT Architect with 1764 corrected questions. Beginner, Intermediate or Expert level.

1764 interview questionsfor IT Architect (2025)

Test your technical skills before an interview of IT Architect with 1764 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);

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

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

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?

How should a package be named in Java?

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