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 Body Stats
Sylvain Guerin
Angular 2 Enthusiast & Digital Craftsman at ENGIE Electrabel

What is the difference between 'undefined' and 'undeclared' ?

683 answers
496 good - 187 bad
Sandra Parsick
JavaLand Committee Member & Freelance IT Consultant at Sandra Parsick

Which Java keyword is not used in the language?

579 answers
180 good - 399 bad
Benoit Depaire
Associate Professor at Hasselt University at UHasselt
Business Intelligence

Business Intelligence is not only about the technology.

90 answers
25 good - 65 bad
Cédric Wemmert
private class Animal implements Comparable {
  private String name;
224 answers
27 good - 197 bad
Vladimir Dejanovic
Founder & Chairman of Amsterdam Java User Group - IT Manager / Chapter Lead at ING

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

763 answers
320 good - 443 bad
Thierry Van den Berghe
Professor in ICT / Associate Dean for Research at ICHEC
Business Analyst

Diane is a business analyst and has collected requirements from different stakeholders of a...

163 answers
94 good - 69 bad
Jaap Boender

What is the output of the following program ?

188 answers
108 good - 80 bad
Olivier Hubaut
Board Member & JUG Leader at Brussels Java User Group & Founder at T.M.P. Solution

What will be the output of the following code:

168 answers
77 good - 91 bad
Adrien Clerbois
Freelance at AClerbois
.NET Core

What method does the logging interface offer: Ilogger

680 answers
138 good - 542 bad
Filip Van Utterbeeck
Associate Professor at Royal Military Academy Belgium
Machine Learning

You’re developing a spam filter for e-mail.

166 answers
87 good - 79 bad
Sébastien Combéfis
Lecturer at ECAM
IT Student

Which artificial inteligence model tries to mimic the operation of the humain brain ?

90 answers
71 good - 19 bad
Ludovic Saublains
Senior Java Developer at Groupe Open Belgium

Which method returns the hash code ?

237 answers
190 good - 47 bad
Thomas Soumagne
Head of IT Development at Gambit Financial Solutions

What does this program display?

230 answers
110 good - 120 bad
Ludovic Gasc
IT Senior Solution Architect Web at Orange

What tool permits you to use a braille system ?

211 answers
107 good - 104 bad
Fabien Dehopré
Senior Frontend Developer at Satellit

Which is an intended use of a symbol?

616 answers
524 good - 92 bad
Sebastian Daschner
Java Champion & Lead Java Developer Advocate at IBM

Which HTTP status code is send when POST-ing to quizzes?

595 answers
61 good - 534 bad
Marianne Huchard

What do you think about the following code:

714 answers
342 good - 372 bad
Christian Liebel
Microsoft MVP & Software Developer at Thinktecture AG

Which C# version introduced string interpolation?

127 answers
13 good - 114 bad
Loïc Bar
Chief Executive Office at Opinum

Parmis les annotations suivantes, choisissez celle qui s'executera sans erreur : [Image1]

372 answers
250 good - 122 bad
Philippe Baecke
Professor of Marketing & Data Analytics at Vlerick Business School
Big Data analytics

For which type of analytics are tools such as Tableau, Qlik, Power BI, etc., most useful?

294 answers
188 good - 106 bad
Gregor Trefs
Team Lead at LivePerson

Consider the following code

708 answers
309 good - 399 bad
Manuel Vilares Ferro
Full Professor in Computer Science at University of Vigo
Programming Paradigms

Let us assume a PROLOG interpret, namely a first order logic one based

253 answers
117 good - 136 bad
Adrien Dessilly
Project manager at Civadis

What will be the output :

410 answers
226 good - 184 bad
Sylvain Guerin
Angular 2 Enthusiast & Digital Craftsman at ENGIE Electrabel

What happens when you try to execute the following code?

226 answers
71 good - 155 bad
Thanh-Diane Nguyen
Teaching Assistant at Louvain School of Management
Business Analyst

How can you define ITIL?
Mark one answer:

130 answers
101 good - 29 bad
Suzanne Kieffer
Research Associate at Université Catholique de Louvain

Some users of a text processing system erroneously believe that all changes since the last save...

859 answers
551 good - 308 bad
Eleyeh Abaneh
Junior Data Analyst at Intys Consulting

A group of computers that is networked together and used by hackers to steal information is...

63 answers
31 good - 32 bad
Sébastien Combéfis
Lecturer at ECAM

What does the following code print after execution?

162 answers
53 good - 109 bad
Jakub Krajniak
Python programmer at AppTension

You have a vector of numbers 'a' being a numpy array.

394 answers
63 good - 331 bad
Vincent Ogloblinsky
Software architect - Lead developper HTML5/Javascript at Groupe SII

What service should I inject in order to create a dynamic component ?

87 answers
43 good - 44 bad