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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 Question Stats
26.03.2018
Guillaume de Moffarts
in Computer Science Engineering at ECAM
Python

What does the following program print after execution?

350 answers
141 good - 209 bad
 
08.03.2019
Jean Bekale
IT System and Project Management at FPS Finance
Linux

What is maximum filename size in Linux (in bytes)?

200 answers
112 good - 88 bad
 
26.03.2018
Vladimir Dejanovic
Founder & Chairman of Amsterdam Java User Group - IT Manager / Chapter Lead at ING
Java

Which of this are immutable Objects ? Select all that apply.

921 answers
578 good - 343 bad
 
26.03.2018
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 ?

251 answers
77 good - 174 bad
 
24.09.2018
Sébastien Combéfis
Lecturer at ECAM
C

What does the following program print after execution?

240 answers
34 good - 206 bad
 
26.03.2018
Geoffrey Vandiest
Chief Technical Architect Gas Flow Management at Fluxys
DevOps

From these 4 definitions of DEV/OPS which best defines what it is?

957 answers
70 good - 887 bad
 
27.03.2019
Bebras Community
Bebras

You take a strip of paper that is 16cm long and 1 cm high and it is divided into 16 squares 1cm...

317 answers
246 good - 71 bad
 
26.03.2018
Sébastien d'Oreye
Professor at ECAM
Python

Given the s = "0123456789" declaration, what expression is a subsequence of 's' only containing...

150 answers
95 good - 55 bad
 
26.03.2018
Anne Tasso
Auteur et Maître de conférence at IUT de Marne la Vallée (Université Paris-Est)
Java

In the case of a heritage, in what order are the constructors executed ?

241 answers
81 good - 160 bad
 
26.03.2018
Geoffrey Vandiest
Chief Technical Architect Gas Flow Management at Fluxys
Azure

All the Web App content is swapped when swapping deployment slots.

876 answers
16 good - 860 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

McGregor Theory X holds that:

61 answers
23 good - 38 bad
 
24.09.2018
Sébastien Combéfis
Lecturer at ECAM
Business Analyst

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

617 answers
366 good - 251 bad
 
26.03.2018
Daniel Penninck
Co-Founder & advisor at Block0.io
Java

Vector extends which of these?

225 answers
113 good - 112 bad
 
26.03.2018
David Litvak Bruno
Ruby & Python Developer Evangelist at Contentful
Python

Which of the following are part of the zen of Python?

342 answers
153 good - 189 bad
 
26.03.2018
Christophe Verschuere
Biztalk Expert at Sibelga
.NET

BizTalk can identify messages uniquely by its MessageType.

81 answers
17 good - 64 bad
 
25.03.2019
Joris Hermans
Senior R&D Software Engineer at Dematic NV
Angular

What are the required steps to make web components work in an Angular application?

59 answers
21 good - 38 bad
 
26.03.2018
Sylvain Guerin
Angular 2 Enthusiast & Digital Craftsman at ENGIE Electrabel
AngularJS

You have developed an Angular 2 application from a skeleton generated by angular-cli.

532 answers
330 good - 202 bad
 
05.07.2018
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

All of the following are characteristics of parametric estimating except:

88 answers
28 good - 60 bad
 
01.04.2019
Andra_Mertilos
IT Analyst at Intys Consulting
Digital Transformation Fundamentals

A dominant design is the one that wins the allegiance of the marketplace, the one that...

751 answers
571 good - 180 bad
 
26.03.2018
Ludovic Saublains
Senior Java Developer at Groupe Open Belgium
Java

What is the meaning of this error « Unsupported major.minor version 51.0 »?

333 answers
178 good - 155 bad
 
26.03.2018
Ludovic Saublains
Senior Java Developer at Groupe Open Belgium
Java

What is dead thread in java ?

240 answers
127 good - 113 bad
 
26.03.2018
Philippe Roose
Head of Computer Science Department & LIUPPA/T2I Research Team at IUT de Bayonne / UPPA
Java
public class A {
  public static void main(String[] args) {
    int i=0...
266 answers
171 good - 95 bad
 
24.09.2018
Benoit Donnet
Associate Professor at Université de Liège
C

Given the following program:

568 answers
196 good - 372 bad
 
26.03.2018
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

Which of the following problems is not likely to be revealed in paper prototype evaluation?

379 answers
70 good - 309 bad
 
26.03.2018
José Paumard
Maître de Conférences at Université Paris 13 Nord
Java

What is the value of "number" ?

241 answers
26 good - 215 bad
 
12.10.2018
Christophe Heral
Membre du bureau Agile.NET France, Co-orga Agile Tour Bordeaux & Consultant .NET / Agile at Neotech Solutions
.NET

Considering the following code, what is the return value of hashSet.Count ?

132 answers
70 good - 62 bad
 
25.03.2019
Vincent Ogloblinsky
Software architect - Lead developper HTML5/Javascript at Groupe SII
Angular

What's the default (view) encapsulation value for components ?

57 answers
22 good - 35 bad
 
26.03.2018
Christophe Jollivet
IT Engineer at Apside TOP
Java

What is the output of the following code ?

226 answers
29 good - 197 bad
 
26.03.2018
Jonathan Slenders
Python Expert at Cisco
Python

Which argument does print not take:

144 answers
38 good - 106 bad
 
03.07.2018
Philippe Lacomme
Enseignant Chercheur at Université Clermont Auvergne
Database NoSQL

NoSQL means

815 answers
357 good - 458 bad