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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
Sébastien Combéfis
Lecturer at ECAM

Dans la forêt, il y deux sortes d’arbres qui poussent.

351 answers
89 good - 262 bad
Gilles Meyer
Freelance AI consultant at GMind analytics
Machine Learning .NET

What is the code used to train the machine learning model (with regression) : 

784 answers
39 good - 745 bad
Renaud Dumont
Developer & founder at Sparkle

Which of the following is the name of a popular NuGet package that includes a series of cross-...

105 answers
84 good - 21 bad
François Lechat
Senior Consultant at Intys FSA

Which of the following is NOT a Scrum Event ?

226 answers
103 good - 123 bad
Bebras Community
Bebras Junior Fr

Tu souhaites acheter une nouvelle paire de chaussures.

459 answers
423 good - 36 bad
Xavier Detant
Craftsman / CTO at Zenika

What does this line of code do ?

461 answers
242 good - 219 bad
Jérémy Landon
Microsoft MVP - Expert/Coach DevOps & ALM at Freelance

I need to upload a string of text to a blob. How should you complete the code?

136 answers
38 good - 98 bad
Eleyeh Abaneh
Junior Data Analyst at Intys Consulting
Robotic Process Automation

How is the software robots configured?

736 answers
409 good - 327 bad
Suzanne Kieffer
Research Associate at Université Catholique de Louvain

Which one of Nielsen’s principles do these interactive components most fit?

830 answers
727 good - 103 bad
Manuel Vilares Ferro
Full Professor in Computer Science at University of Vigo
Compilers, compiler design

Substantiate the truth or falsehood of the following statement:

459 answers
278 good - 181 bad
Quentin Lurkin
Lecturer at ECAM

What does the following program print after execution?

323 answers
39 good - 284 bad
Johannes Schöning
Lichtenberg Professor and Professor of Human-Computer Interaction (HCI) at University of Bremen

What will be the output of the following code:

182 answers
120 good - 62 bad
Raul Martinez
.Net technologies expert at RMMΛConsulting

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

155 answers
44 good - 111 bad
Sébastien Combéfis
Lecturer at ECAM
Business Analyst

Which one of the following diagram from UML does not model a dynamic aspect of a system?

132 answers
74 good - 58 bad
Michael Kölling
Vice Dean for Education, Faculty of Natural and Mathematical Sciences at King's College London

Which of these statements correctly throws an exception?

125 answers
88 good - 37 bad
Gilles Flisch
Microsoft Tailor Made Development Manager at Elia

When binbing a property in a MVVM pattern, what does the OneWay mode means?

259 answers
132 good - 127 bad
Olivier Hubaut
Board Member & JUG Leader at Brussels Java User Group & Founder at T.M.P. Solution

In Java, parameters are passed:

171 answers
32 good - 139 bad
Gilles Flisch
Microsoft Tailor Made Development Manager at Elia

A certificate contains a private and public key.

84 answers
45 good - 39 bad
Sébastien Combéfis
Lecturer at ECAM

What is the content of the c variable after the execution of the following program...

87 answers
55 good - 32 bad
Marc Gregoire
Founder of the Belgian C++ Users Group & Software Architect at Nikon Metrology

Which of the following lines of code is invalid?

307 answers
3 good - 304 bad
Sébastien Combéfis
Lecturer at ECAM

Which sequence of digits best completes the following sequence?

819 answers
323 good - 496 bad
Amélie Gheerbrant
Maître de conférence (Lecturer) at Université Paris Diderot (Paris VII)

Assuming 'attribute' is a column name in the table 'Table', the result table of a SQL query of...

666 answers
116 good - 550 bad
Eric Steegmans
Professor at KULeuven

Give the value that will be printed on the standard output stream during the execution of the...

979 answers
817 good - 162 bad
Kévin Chalet
Microsoft MVP at Freelance

In the modern .NET SDK tooling, where are NuGet dependencies referenced?

148 answers
50 good - 98 bad
Philippe Lacomme
Enseignant Chercheur at Université Clermont Auvergne
Constraint programming

Choco est un solveur de type PPC

219 answers
216 good - 3 bad
Joris Hermans
Senior R&D Software Engineer at Dematic NV

Which of the following properties is not available in the TestModuleMetadata?

933 answers
21 good - 912 bad
Dennis Breuker
Lecturer & College professor at Amsterdam University of Applied Sciences & at Amsterdam University College

Which of the following statements about "StringBuilder" and "StringBuffer" is true ?

609 answers
573 good - 36 bad
Simon Martinelli
Member of The Board at JUG CH, Lecturer at Berne University of Applied Science & Managing Director at 72 Services
public class Lambda {

    interface Function...
892 answers
753 good - 139 bad
Kwinten Pisman
Founder and coach at Strongbrew at TVH

Hidden source maps allows us to have source maps that are not linked inside the generated code...

275 answers
176 good - 99 bad
Sébastien Combéfis
Lecturer at ECAM
Network & Infrastructure

Which system can be used to make a computer network virtually invisible to the external users?...

905 answers
182 good - 723 bad