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
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Linux commands

Which Linux command is used to changes the file mode (permission) of each given file, folder,...

74 answers
29 good - 45 bad
 
26.03.2018
Sylvain Guerin
Angular 2 Enthusiast & Digital Craftsman at ENGIE Electrabel
Javascript

What happens when you try to execute the following code?

315 answers
101 good - 214 bad
 
26.03.2018
Peter Lawrey
Java Champion, Blogger, Speaker & CEO at Higher Frequency Trading Ltd
Java

Creating this array

138 answers
43 good - 95 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

Gros Castor et Petit Castor plantent des fleurs dans leur jardin.

799 answers
734 good - 65 bad
 
24.09.2018
Philippe Dekimpe
Lecturer at ECAM
Business Analyst

Which one of the following diagrams is not a UML diagram?

102 answers
58 good - 44 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

Chaque expression faciale différente est associée à un style différent de lunette, comme...

146 answers
70 good - 76 bad
 
26.03.2018
David Hernie
Partner Business Evangelist at Microsoft Belux
.NET

I'm a developer, not a designer. How can I get decent 3d visual assets for a Unity game?

86 answers
60 good - 26 bad
 
26.03.2018
Jeroen Willemsen
Principal Security Architect at Xebia
Java

Which is the recommended padding scheme for an RSA signature ?

927 answers
231 good - 696 bad
 
26.03.2018
Raul Martinez
.Net technologies expert at RMMΛConsulting
.NET

In a LINQ expression, which keywords allows you to store the result of a sub-expression in order...

91 answers
46 good - 45 bad
 
12.11.2018
Luc Vandeurzen
Head of Computer Science Technology TC, Group T Leuven Campus at Ku Leuven
C

Given the following statements:

int foo(void *p, int a);
mystery cb = foo;

383 answers
278 good - 105 bad
 
08.07.2018
Sébastien Aupetit
Ingénieur d'études et développement Java EE at Apside TOP
UX/Usability

In HTML5, to hide the content of a meaningless span only for assistive technologies...

703 answers
316 good - 387 bad
 
05.04.2018
Maurice Naftalin
Java Champion, Author, Speaker, Associate at JavaSpecialists.EU & Technical Director at Morningside Light Ltd
Java
135 answers
29 good - 106 bad
 
24.09.2018
Sébastien Combéfis
Lecturer at ECAM
C

What does the following program print after execution?

74 answers
37 good - 37 bad
 
26.03.2018
David Hernie
Partner Business Evangelist at Microsoft Belux
.NET

What is the API method for displaying the on-screen keyboard in a Windows 10 UWP app?

80 answers
26 good - 54 bad
 
21.09.2018
Sébastien Combéfis
Lecturer at ECAM
Business Analyst

Which one of the following affirmation is not a good argument to decide to deploy a...

98 answers
25 good - 73 bad
 
25.01.2019
Anthony Vanelverdinghe
Java

How many primitive types does Java have?

275 answers
130 good - 145 bad
 
06.11.2018
Martin Alexander Neumann
Research and Teaching Assistant at Karlsruhe Institute of Technology
Java

Given the following map:

55 answers
17 good - 38 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

Un jour, Prof Castor voulait imprimer les bulletins de ses 100 élèves.

391 answers
240 good - 151 bad
 
26.03.2018 Java

What will be the output of this method :

436 answers
9 good - 427 bad
 
26.03.2018
Nicolas Forêt
CTO at EDITx
Drupal

What will Drush do if you use

107 answers
68 good - 39 bad
 
26.03.2018
Peter Lawrey
Java Champion, Blogger, Speaker & CEO at Higher Frequency Trading Ltd
Java

You can write

872 answers
823 good - 49 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras
Le prix du fromage chez les castors varie selon son âge.
360 answers
168 good - 192 bad
 
01.10.2018
Sébastien Combéfis
Lecturer at ECAM
IT Student

Which one of the following time complexities is the worst case for the merge sort ?

82 answers
30 good - 52 bad
 
26.03.2018
Frédéric Hubin
Senior Java Architect at ING Belgium
Java

Does a

try

section always requires a

403 answers
203 good - 200 bad
 
06.09.2018
Johannes Schöning
Lichtenberg Professor and Professor of Human-Computer Interaction (HCI) at University of Bremen
Java

What will be the output of the following code:

61 answers
36 good - 25 bad
 
26.03.2018
Philippe Roose
Head of Computer Science Department & LIUPPA/T2I Research Team at IUT de Bayonne / UPPA
Java

I need to create an array of string vectors with 100 items. Is my following code is correct ?

266 answers
18 good - 248 bad
 
03.07.2018
Philippe Lacomme
Enseignant Chercheur at Université Clermont Auvergne
Constraint programming

Dans un même programme C/C++ il peut être intéressant d'utiliser deux solveurs simultanément

377 answers
82 good - 295 bad
 
26.03.2018
Christophe Peerens
Microsoft Technical Advisor at Neomytic
.NET

Which of the following is not true about IoT (Internet of Things)?

215 answers
151 good - 64 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

Castor Fabien part à l’aventure.

592 answers
264 good - 328 bad
 
26.03.2018
Maxime Cordy
Postdoctoral Researcher at UNamur
Java

Which implementations of "Collection" preserve insertion-ordering upon iteration?

150 answers
3 good - 147 bad