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EDITx is an open IT Library of questions to share and gain knowledge. Become an EDITx author because you care: share your knowledge to fit everyone benefit with a quality IT education.

What you get...

As contributor of the IT library, you allow others to use your questions, in the same way you can make use of theirs. Nevertheless, you keep the intellectual property on your work and will be notified any time that an author is using your questions or when someone answers your questions. Moreover, your privileged status allows you to set up private and public tests, to share your questions with your students, friends, colleagues or acquaintances and to get the results in real time.

... is what you give !

To become an EDITx Author, you just need to set up 5 QCM questions, in the field of your choice, and indicate the right answer. If your questions allows a better "Education in IT for X", you will receive the status and advantages of an EDITx Author.

Post date Author Category Body Stats
21.08.2019
Maxime Cordy
Research Scientist at SnT / University of Luxembourg
Java

Consider the following code :

115 answers
30 good - 85 bad
 
02.10.2019
Gilles Flisch
Microsoft Tailor Made Development Manager at Elia
UWP .NET

UWP is available only on Windows 10?

586 answers
56 good - 530 bad
 
21.08.2019
Johannes Schöning
Lichtenberg Professor and Professor of Human-Computer Interaction (HCI) at University of Bremen
Java

For which declaration of "i" is the following an infinite loop?

578 answers
159 good - 419 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

Des castors ont découvert un morceau de bois assez particulier, dans lequel des termites ont...

388 answers
98 good - 290 bad
 
21.08.2019
Benoit Donnet
Associate Professor at Université de Liège
C

Sachant que a, b, et x sont des variables de type int, lequel des fragments de code suivant...

222 answers
102 good - 120 bad
 
03.12.2019
Eric Vernié
Cloud Solution Architect at Microsoft
.NET

Which tool allow to disassemble a .NET assembly

686 answers
23 good - 663 bad
 
21.08.2019
Sébastien Combéfis
Lecturer at ECAM
Bebras
...
146 answers
106 good - 40 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
JavaScript

Which of the following will create a copy of an array such that changes to the old array will...

367 answers
179 good - 188 bad
 
21.08.2019
Gilles Flisch
Microsoft Tailor Made Development Manager at Elia
UWP .NET

VisualStateManager.VisualStateGroups contains is splitted in groups and contains visual states....

408 answers
218 good - 190 bad
 
21.08.2019
Louis J. Mercken
Chairman of the Challenge Jury, Co-Founder Threon, Currently Senior Advisor to the Threon CEO & Board of Directors at Threon
Project Management

You have just been assigned as project manager for a large telecommunications project.

56 answers
26 good - 30 bad
 
20.01.2020
Öykü Isik
Professor of Information Systems Management at Vlerick Business School
Digital Resilience

What is a phishing attack?

836 answers
4 good - 832 bad
 
21.08.2019
Sébastien Combéfis
Lecturer at ECAM
Business Analyst

What is one of the primary objective of a business analyst regarding businesses?

400 answers
236 good - 164 bad
 
21.08.2019
Thierry Leriche-Dessirier
Architecte, Développeur full stack, Rédacteur pour Developpez.com, Concepteur profil4.com & Professeur de Génie Logiciel at Société Générale
Java

What does it print ?

261 answers
48 good - 213 bad
 
23.09.2019
Marianne Huchard
Java

What do you think about the following code:

399 answers
118 good - 281 bad
 
21.08.2019
Sébastien Combéfis
Lecturer at ECAM
Java

What does the execution of the following program produce?

164 answers
20 good - 144 bad
 
23.09.2019
Sébastien Combéfis
Lecturer at ECAM
APIs

Which one of the following operation will not be idempotent?

68 answers
21 good - 47 bad
 
21.08.2019
Daniel Penninck
Co-Founder & advisor at Block0.io
Java

Which of the following are not checked exceptions? (Choose all that apply)

225 answers
46 good - 179 bad
 
02.10.2019
Renaud Dumont
Developer & founder at Sparkle
Xamarin

What visual element has made its first appearance under Xamarin.Forms 2.0 is back in the version...

710 answers
106 good - 604 bad
 
20.01.2020
Öykü Isik
Professor of Information Systems Management at Vlerick Business School
IT Project Management

Which of the following is NOT a characteristic of a project according to Project Management Body...

926 answers
665 good - 261 bad
 
21.08.2019
Carlos Matos
Java

What is the output of the following code?

219 answers
60 good - 159 bad
 
23.09.2019
Eleyeh Abaneh
Junior Data Analyst at Intys Consulting
Data Science & Artificial Intelligence

You are building a binary classifier for recognizing cucumbers (y=1) vs. watermelons (y=0).

223 answers
121 good - 102 bad
 
21.08.2019 .NET

Question 4

685 answers
310 good - 375 bad
 
21.08.2019
Simon Martinelli
Member of The Board at JUG CH, Lecturer at Berne University of Applied Science & Managing Director at 72 Services
Java
public class Streams {

    public static void main(String[] args) {
144 answers
8 good - 136 bad
 
02.10.2019
Gilles Flisch
Microsoft Tailor Made Development Manager at Elia
UWP .NET

What's WinUI

637 answers
240 good - 397 bad
 
21.08.2019
Sylvain Guerin
Angular 2 Enthusiast & Digital Craftsman at ENGIE Electrabel
AngularJS

You developed a component in Angular 2 and Typescript.

209 answers
28 good - 181 bad
 
21.08.2019
Claude Masson
Professor at EPHEC
Network & Infrastructure

TCP protocol:

527 answers
233 good - 294 bad
 
21.08.2019
Bebras Community
Bebras Junior Fr

Il y a cinq routes dans la forêt, toutes commencent à l’étang (tout à gauche) et se finissent...

450 answers
275 good - 175 bad
 
21.08.2019
Rodrigo Manzanares
Embedded SW Engineer at Dekimo Experts
C

Is it possible to declare a boolean variable in C this way: “bool i = 12;”?

64 answers
20 good - 44 bad
 
21.08.2019
Martin Alexander Neumann
Research and Teaching Assistant at Karlsruhe Institute of Technology
Java

If many strings have to be concatenated in a loop, which of the following methods exhibits...

760 answers
353 good - 407 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

De bevers zijn zich aan het voorbereiden op het "Voedselfestival", en ze willen graag dat de "...

910 answers
37 good - 873 bad