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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
23.09.2019
Sébastien Combéfis
Lecturer at ECAM
APIs

In RESTful API convention, for what purpose is not query string used?

145 answers
37 good - 108 bad
 
21.08.2019
Frédéric Hubin
Senior Java Architect at ING Belgium
Java

What is the value of the following expression:

628 answers
425 good - 203 bad
 
21.08.2019
Pierre-Emmanuel Dautreppe
.Net Evangelist and Agile Coach at Pyxis Belgium
.NET

What is the risk of defining an async method like this :

96 answers
30 good - 66 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

Castor Béatrice a découvert cinq sortes de potions magiques qui ont les effets suivants :

947 answers
887 good - 60 bad
 
21.08.2019
Pierre-Emmanuel Dautreppe
.Net Evangelist and Agile Coach at Pyxis Belgium
.NET

You define a class called MyPolymorph and you want to write this following code :

243 answers
86 good - 157 bad
 
21.08.2019
Vincent Lycoops
Java

"Considering the following code, what will be displayed on the standard output?"

251 answers
80 good - 171 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

You are responsible for developing a cost estimate to bid on a government contract.

68 answers
35 good - 33 bad
 
21.08.2019
Carole Dembour
Advisor - Economics at FEB
Excel

How do we ensure that the missing data is extrapolated and that the graph shows a continuous...

112 answers
19 good - 93 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras
...
299 answers
236 good - 63 bad
 
01.10.2019
Gilles Meyer
Freelance AI consultant at GMind analytics
Machine Learning .NET

What is the name of the mathematical optimization algorithm that is central to the learning of...

434 answers
24 good - 410 bad
 
23.09.2019
Madjid Ayache
Professeur at SUPINFO
Machine Learning

You are solving a classification problems with highly imbalanced class.

274 answers
27 good - 247 bad
 
23.09.2019
Sébastien Combéfis
Lecturer at ECAM
Artificial intelligence

A software that is used to ease the communications between a machine and an end-user is called...

349 answers
158 good - 191 bad
 
21.08.2019
Xavier Detant
Craftsman / CTO at Zenika
Java

Given 1 million random numbers, which implementation of collection should you use to be able to...

511 answers
207 good - 304 bad
 
30.09.2019
Olivier Hubaut
Board Member & JUG Leader at Brussels Java User Group & Founder at T.M.P. Solution
Java

Consider the following code

245 answers
89 good - 156 bad
 
21.08.2019
Carlos Coloma
Cloud Architect at Extrema Sistemas
Java

Which is the output of the following code?

188 answers
39 good - 149 bad
 
03.12.2019
Eric Vernié
Cloud Solution Architect at Microsoft
.NET

Which tool allow to disassemble a .NET assembly

535 answers
107 good - 428 bad
 
21.08.2019
Peter De Prins
Professor of Change & Leadership at Vlerick Business School
Cultivating Big Data

As a leader, how do you integrate big data strategy with culture ?

294 answers
152 good - 142 bad
 
21.08.2019
Eleyeh Abaneh
Junior Data Analyst at Intys Consulting
Cybersecurity

What kind of cybersecurity risks can be minimized by using a Virtual Private Network (VPN)?

393 answers
267 good - 126 bad
 
21.10.2019
Mahmoud Hashem Eiza
Lecturer in Computing at University of Central Lancashire
Operating systems

In Windows NTFS file systems, what is Alternative Data Stream (ADS)?

228 answers
228 good - 0 bad
 
21.08.2019
Gilles Flisch
Microsoft Tailor Made Development Manager at Elia
AI .NET

How does one call the algorithm that tries to partition data into a fixed number of clusters so...

862 answers
419 good - 443 bad
 
30.09.2019
Marie-Noël Vroman
Chef de département, Technologie de l'Informatique at EPHEC
Java

Here is the code of two classes: MyServerSocket et MyClientSocket.

172 answers
14 good - 158 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Database

With SQL, how do you select the column "Firstname" from a table named "Emp" and the associated...

56 answers
25 good - 31 bad
 
21.08.2019
Gregory Seront
IT Professor at Institut Paul Lambin
Java

What is the output of this code?:

620 answers
385 good - 235 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

L’aéroport de Bebras City possède trois hangars, de tailles différentes (en jaune ci-dessous)....

541 answers
272 good - 269 bad
 
12.09.2019
Stephan Krusche
Postdoctoral Researcher at Technical University of Munich
Computer programming

The constructor in Java ...

144 answers
68 good - 76 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
TypeScript

You want to add the value 12 to an existing tuple called myTuple.

214 answers
212 good - 2 bad
 
21.08.2019
Sébastien Combéfis
Lecturer at ECAM
Python

What does the following program print after execution?

192 answers
52 good - 140 bad
 
21.08.2019
David Scimè
Senior .Net Developer & Scrum Master at Freelance
Azure

Which programming languages are fully supported with the current version of Azure Function (1.x...

266 answers
48 good - 218 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

Complete the following sentence with the appropriate expression.

799 answers
67 good - 732 bad
 
21.08.2019
Marie-Luce Bourguet
Senior Lecturer in Computer Science at Queen Mary University of London
Human-computer interaction

Which of the following is not one of the four Gestalt laws of perceptual...

202 answers
162 good - 40 bad