1764 interview questions for IT Architect (2025)

103 votes4023 runs

47 votes3684 runs4 comments

37 votes1951 runs1 comment

34 votes2047 runs1 comment

32 votes2968 runs

Pierreat Sep 19, 2022

28 votes3794 runs

Camilleat Apr 27, 2023

24 votes787 runs1 comment

authentication

Damienat Sep 6, 2023

22 votes2336 runs0 comment

16 votes3431 runs

control flow

Thomas De verdièreat Dec 16, 2021

16 votes2766 runs0 comment

Anonymous authorat Dec 21, 2021

15 votes2823 runs2 comments

Anonymous authorat Dec 21, 2021

14 votes3692 runs1 comment

Smaïne Millaniat Dec 3, 2021

14 votes1608 runs0 comment

Eric Hostaleryat Dec 3, 2021

14 votes1589 runs

13 votes3978 runs

conditionals

Adrienat Mar 30, 2022

13 votes3436 runs1 comment

serialization

Thomas De verdièreat Jan 4, 2022

13 votes3314 runs0 comment

Thomas De verdièreat Jan 4, 2022

13 votes3273 runs0 comment

Thomas De verdièreat Dec 16, 2021

13 votes2876 runs

Pierreat Sep 19, 2022

13 votes1316 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?