Library

How to become an EDITx Author?

Let us show you the magic of creating questions for hundreds of IT lovers

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 Question Stats
26.03.2018
Nicolas Forêt
CTO at EDITx
Drupal

Which library is include in the core of Drupal 7 ?

846 answers
670 good - 176 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

Une image en niveaux de gris est stockée comme un tableau de nombres où chaque case correspond à...

306 answers
262 good - 44 bad
 
04.04.2018
Philippe Dekimpe
Lecturer at ECAM
Python

What does the following code print after execution?

702 answers
485 good - 217 bad
 
26.03.2018
Jean-François Henrard
Senior Analyst Developer at Groupe Open Belgium
Java

You would like to create an instance of a new Map that has an iteration order that is the same...

323 answers
148 good - 175 bad
 
26.03.2018
Daniel Penninck
Software Architect at Groupe Open Belgium
Java

Assuming that the code bellow compile. What will be the console output ?

401 answers
219 good - 182 bad
 
26.03.2018
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

The engineering department wants the project objective to be a 10 percent improvement in...

59 answers
8 good - 51 bad
 
08.10.2018
Jens Krinke
Senior Lecturer at University College London
Java

For the following Binary Tree, please select the correct answer for the Preorder, Inorder and...

253 answers
103 good - 150 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras
...
903 answers
497 good - 406 bad
 
26.03.2018
Antoine Vacavant
Member of Institut Pascal & Associate Professor in Computer Science at IUT du Puy-en-Velay
Java

How many instructions are valid ?

442 answers
206 good - 236 bad
 
26.03.2018
Michiel Wouters
.Net Consultant at Ordina Belgium
.NET

Which of the following are true about .Net Core?

372 answers
342 good - 30 bad
 
01.10.2018
Amélie Gheerbrant
Maître de conférence (Lecturer) at Université Paris Diderot (Paris VII)
Database

In relational algebra, the projection operator is distributive over difference.

873 answers
386 good - 487 bad
 
24.09.2018
Thanh-Diane Nguyen
Professor at Louvain School of Management
Business Analyst

How can you define ITIL?
Mark one answer:

83 answers
62 good - 21 bad
 
01.10.2018
Sébastien Combéfis
Lecturer at ECAM
IT Student

Alex and Betty send each other messages using the following sequence of transformations on every...

110 answers
74 good - 36 bad
 
26.03.2018
Adrien Dessilly
Project manager at Civadis
Java

What will be the output :

388 answers
102 good - 286 bad
 
26.03.2018
Jonathan Slenders
Python Expert at Cisco
Python

What is the time complexity of a dictionary lookup in Python ?

185 answers
21 good - 164 bad
 
24.09.2018
David Hauweele
PhD student (FRIA) at Université de Mons
C

What is the value of i after the last statement?

60 answers
10 good - 50 bad
 
07.04.2018
Jaap Boender
Java

What is the output of the following program ?

203 answers
108 good - 95 bad
 
26.03.2018
Pierre-Emmanuel Dautreppe
.Net Evangelist and Agile Coach at Pyxis Belgium
.NET

With the following code

91 answers
30 good - 61 bad
 
26.03.2018
David Litvak Bruno
Ruby & Python Developer Evangelist at Contentful
Python

Which of the following propositions is not related to Meta-programming

382 answers
33 good - 349 bad
 
26.03.2018
Frédéric Hubin
Senior Java Architect at ING Belgium
Java

The

cause

parameter in the

204 answers
129 good - 75 bad
 
12.11.2018
Marc Gregoire
Founder of the Belgian C++ Users Group & Software Architect at Nikon Metrology
C++

Assume the following vector:
std::vector<int> ints;

231 answers
3 good - 228 bad
 
26.03.2018
Gilles Flisch
Microsoft Tailor Made Development Manager at Elia
.NET

In an Async method having awaitable methods. What happens on every awaited methods called?

207 answers
42 good - 165 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

Le dessin ci-dessous présente l’arrangement de dix billes sous forme d’un triangle.

771 answers
446 good - 325 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

A Bebras-Ville, il y a quatre écoles.

867 answers
90 good - 777 bad
 
26.03.2018
Thierry Leriche-Dessirier
Architecte, Développeur full stack, Rédacteur pour Developpez.com, Concepteur profil4.com & Professeur de Génie Logiciel at ESIEA
Java

What does it print ?

251 answers
77 good - 174 bad
 
26.03.2018
Jonathan Slenders
Python Expert at Cisco
Python

what is the outcome of the following expression:

182 answers
21 good - 161 bad
 
26.03.2018
Peter Lawrey
Java Champion, Blogger, Speaker & CEO at Higher Frequency Trading Ltd
Java

The following

258 answers
14 good - 244 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Python

Which mechanism should be used to rewrite the following function to make it more pythonic?

141 answers
92 good - 49 bad
 
12.10.2018
Catalin Manoliu
Senior Consultant | Freelance at CODEMAN
C#

Predict the output of the code below:

75 answers
14 good - 61 bad
 
26.03.2018
Guillaume de Moffarts
in Computer Science Engineering at ECAM
Python

What does the following program print after execution?

179 answers
25 good - 154 bad