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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 Linux

Assume performing the following command and obtaining the output in the figure:

239 answers
138 good - 101 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

Your company can accept one of three possible projects.

60 answers
22 good - 38 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras
Il y a sept tanières sur un étang, au large de la berge, comme montré ci-dessous.
974 answers
937 good - 37 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

Castors Arnaud et Julien, deux espions, communiquent à l'aide de messages secrets.

727 answers
284 good - 443 bad
 
21.08.2019
Agne Brilingaite
Associate Professor at Vilnius University
Computer programming

Let us assume the following function:

231 answers
44 good - 187 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

Castor Marc vit dans une mer comme sur l’image ci-dessous. Sa maison est sur l’ile D.

886 answers
415 good - 471 bad
 
21.08.2019
Fabian Vilers
Software Craftsman at Dev One
.NET

What could a class derive from in order to make it an ASP.NET MVC view engine ?

274 answers
44 good - 230 bad
 
03.12.2019
Eric Vernié
Cloud Solution Architect at Microsoft
.NET

Which tool allow to disassemble a .NET assembly

136 answers
90 good - 46 bad
 
21.08.2019
Florent Vansiliette
Senior Dev/Systems Engineer at Nalys
Java

How many objects are created with the following code?

327 answers
108 good - 219 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
CSS

Which of the following characters is used in an adjacent sibling selector?

324 answers
39 good - 285 bad
 
21.08.2019
Eric Steegmans
Professor at KULeuven
Java

The interfaces Super1 and Super2 listed below both introduce the definition of a method...

161 answers
6 good - 155 bad
 
21.10.2019
Mahmoud Hashem Eiza
Lecturer in Computing at University of Central Lancashire
Security

Which of these passwords is the strongest? 

986 answers
126 good - 860 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
HTML 5

What selection method would you use to create a "live" selection of elements?

742 answers
640 good - 102 bad
 
21.08.2019
Wassim Chegham
Angular Core Team and Head of OSS at SFEIR
Angular

Which constructors are valid:

312 answers
49 good - 263 bad
 
21.08.2019
Gregoire Mathonet
Engineering Lead at LuxTrust S.A.
Java

What is the behavior of this code?

260 answers
130 good - 130 bad
 
21.08.2019
Ralf Lämmel
Java

What statements hold for the following Java code?

204 answers
43 good - 161 bad
 
25.11.2019
Raul Martinez
.Net technologies expert at RMMΛConsulting
.NET

On a .Net Core web application, which one of the following methods must be added to Startup....

195 answers
183 good - 12 bad
 
21.08.2019
Christophe Peerens
Microsoft Technical Advisor at Neomytic
.NET

What will be the output of the code snippet?

258 answers
38 good - 220 bad
 
27.09.2019
David Hernie
Partner Business Evangelist at Microsoft Belux
.NET

How do you clear cache data from the webview?

98 answers
46 good - 52 bad
 
21.08.2019
Michiel Wouters
.Net Consultant at Ordina Belgium
.NET

.NET Core is built on top of existing. Net Framework libraries

359 answers
193 good - 166 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 ?

269 answers
160 good - 109 bad
 
21.08.2019
Adrien Dessilly
Project manager at Civadis
Java

Java stores strings internally in which charset ?

445 answers
156 good - 289 bad
 
21.08.2019
Aurélien Colmant
Maître-assistant en Informatique de Gestion at HELHa
Java

To initialize a final attribute (non-static), we...

146 answers
42 good - 104 bad
 
21.08.2019
Michael Hunger
Head of Developer Relations at Neo4j
Java

Java 5 introduced the notion of co-variant return types for subclasses/implementing classes.

988 answers
837 good - 151 bad
 
21.08.2019
Pierre-Emmanuel Dautreppe
.Net Evangelist and Agile Coach at Pyxis Belgium
.NET

You define a custom exception, like this one :

200 answers
91 good - 109 bad
 
21.08.2019
Laurent Mathy
Linux

Given the commands:

604 answers
578 good - 26 bad
 
21.08.2019
Bebras Community
Bebras Junior Fr

Tu es en mission secrète et tu dois récupérer un maximum d’éléments dans un musée gardé par des...

129 answers
53 good - 76 bad
 
21.08.2019
Annette Bieniusa
Senior researcher and lecturer at TU Kaiserslautern
Java

The following code:

91 answers
39 good - 52 bad
 
02.10.2019
Patrick De Geynst
Chief Intelligence Officer at Satellit
Blazor

What can be used in a child component to be integrated with a parent component?

181 answers
44 good - 137 bad
 
21.08.2019
Geoffrey Vandiest
Chief Technical Architect Gas Flow Management at Fluxys
Azure

What should you use for an Azure Storage solution that can access files via file system I/O APIs...

611 answers
150 good - 461 bad