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How to become an EDITx Author?

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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
Cédric Wemmert
Java

This code :

468 answers
21 good - 447 bad
 
26.03.2018
Peter Lawrey
CEO at Chronicle Software
Java

You can write

synchronized (new int[0]) { }

however you shouldn't because

357 answers
231 good - 126 bad
 
26.03.2018
Philippe Charrière
CSO & Tech evangelist at Clever Cloud
Java

What am I ?

250 answers
44 good - 206 bad
 
04.10.2018
Catalin Manoliu
Senior Consultant | Freelance at CODEMAN
.NET

What will be the output of the following code ?

126 answers
36 good - 90 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 ?

256 answers
110 good - 146 bad
 
26.03.2018
Wassim Chegham
Angular Core Team and Head of OSS at SFEIR
Angular

What is the correct way of registering a custom form validator?

369 answers
279 good - 90 bad
 
26.03.2018
Gilles Flisch
Microsoft Tailor Made Development Manager at Elia
.NET

X:Bind is a way to bind a property between the view and the view model.

84 answers
8 good - 76 bad
 
23.04.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

What is the output of this code? 

227 answers
212 good - 15 bad
 
25.03.2019
Dennis Jaamann
Freelance Frontend Architect & Founder at JsBe
Angular

In an app powered by @angular/pwa, we can create a combined-serviceworker.js file to extend the...

96 answers
23 good - 73 bad
 
26.03.2018
Daniel Penninck
Co-Founder & advisor at Block0.io
Java

PermGen space has been replaced with which of these in Java 8

266 answers
136 good - 130 bad
 
31.03.2018
David Litvak Bruno
Ruby & Python Developer Evangelist at Contentful
Python

What is the correct way of implementing a 'method missing' behaviour, a way to execute

327 answers
38 good - 289 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
Carole Dembour
Advisor - Economics at FEB
Excel

The « Trace Dependence » in auditing formulas shows ...

857 answers
324 good - 533 bad
 
17.09.2018
Eric Steegmans
Professor at KULeuven
Java

The declarations below use the generic interface PriorityQueue that introduces a.o the methods...

384 answers
204 good - 180 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 ?

215 answers
58 good - 157 bad
 
26.03.2018
Christian Liebel
Microsoft MVP & Software Developer at Thinktecture AG
.NET

Which C# version introduced string interpolation?

168 answers
77 good - 91 bad
 
26.03.2018
Pierre-Emmanuel Dautreppe
.Net Evangelist and Agile Coach at Pyxis Belgium
.NET

Considerinig the following code

84 answers
31 good - 53 bad
 
26.03.2018
Geoffrey Vandiest
Chief Technical Architect Gas Flow Management at Fluxys
.NET

Which statement is true ?

105 answers
70 good - 35 bad
 
26.03.2018
Olivier Mourisco
IT Manager at DataNewsJobs
PHP

What would be output for following php code ?

97 answers
41 good - 56 bad
 
26.03.2018
Jonathan Slenders
Python Expert at Cisco
Python

If you had to implement 'map' in Python code, would it look like
function 'f' or 'g'?

203 answers
38 good - 165 bad
 
14.09.2018
Angeliki Kritikakou
Associate Professor at Université de Rennes 1 - ISTIC
C
#include <stdio.h>
243 answers
69 good - 174 bad
 
26.03.2018
Philippe Baecke
Professor of Marketing & Data Analytics at Vlerick Business School
Big Data analytics

Which data source in NOT absolutely necessary to visualise the process flow...

479 answers
240 good - 239 bad
 
26.03.2019
Bebras Community
Bebras

You are teaching your friends to dance. You give them the following sequence of instructions:

868 answers
813 good - 55 bad
 
26.03.2018
Antoine Vacavant
Associate Professor at IUT du Puy-en-Velay
Java

I need a data structure enabling both dynamic adding and random access operations.

254 answers
159 good - 95 bad
 
01.04.2019
François Lechat
Senior Consultant at Intys FSA
Agile/Scrum

What is the role of management in Scrum ?

67 answers
25 good - 42 bad
 
23.04.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

What does the following code do?

73 answers
17 good - 56 bad
 
26.03.2018
Pierre Bettens
IT Teacher - Maitre-Assistant at ESI
Java

What is the incorrect declaration among the following?

390 answers
160 good - 230 bad
 
26.03.2018
Sylvain Guerin
Angular 2 Enthusiast & Digital Craftsman at ENGIE Electrabel
AngularJS

You have developed an Angular 2 application with Typescript.

119 answers
23 good - 96 bad
 
26.03.2018
Michiel Wouters
.Net Consultant at Ordina Belgium
.NET

What are the improvements of MVC. Core?

204 answers
41 good - 163 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.

264 answers
184 good - 80 bad