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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 Question Stats
28.09.2018
Amélie Gheerbrant
Maître de conférence (Lecturer) at Université Paris Diderot (Paris VII)
SQL

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

859 answers
104 good - 755 bad
 
01.10.2018
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Algorithmic

How many times will the following loop be executed ?

133 answers
103 good - 30 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

Castor Chantal s’est confectionné un collier.

466 answers
321 good - 145 bad
 
26.03.2018
Aurélien Colmant
Maître-assistant en Informatique de Gestion at HELHa
Java

A subclass inherits directly from...

154 answers
53 good - 101 bad
 
26.03.2018
Peter Lawrey
CEO at Chronicle Software
Java

The following:

954 answers
502 good - 452 bad
 
26.03.2018
Thomas Soumagne
Head of IT Development at Gambit Financial Solutions
.NET

Which one of these answers is a valid extension method?

78 answers
42 good - 36 bad
 
26.03.2018
Daniel Penninck
Co-Founder & advisor at Block0.io
Java

What is the output of the following code?

381 answers
217 good - 164 bad
 
08.04.2019
Martin Alexander Neumann
Research and Teaching Assistant at Karlsruhe Institute of Technology
Java

Binding is the association of method calls to actual methods.

572 answers
240 good - 332 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

Kate souhaite acheter la robe de ses rêves qui doit :

333 answers
271 good - 62 bad
 
17.09.2018
Eric Steegmans
Professor at KULeuven
Java

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

511 answers
478 good - 33 bad
 
25.03.2019
Maxim Salnikov
Azure Developer Technical Lead at Microsoft
Angular

Consider the BrowserModule and CommonModule. Which statement(s) is/are correct?

100 answers
23 good - 77 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Python

Which mechanism should be used to rewrite the following function to avoid any infinite loop when...

114 answers
30 good - 84 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Python

Which one of the following expressions is a collection which contains the elements of the list '...

144 answers
94 good - 50 bad
 
26.03.2018
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Database

In relational databases, primary key is used to :

57 answers
35 good - 22 bad
 
31.03.2019
Bebras Community
Bebras Junior NL

Je bent op een geheime missie en je moet een maximum aan elementen terughalen in een museum dat...

130 answers
95 good - 35 bad
 
26.03.2018
Sylvain Guerin
Angular 2 Enthusiast & Digital Craftsman at ENGIE Electrabel
AngularJS

You are developing a library containing Angular 2 components to be reused by other developers...

808 answers
52 good - 756 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

Boven in de gang naast de lift, staan 12 zakken.

549 answers
55 good - 494 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

Castor Babette recherche son ami qui a été kidnappé et emprisonné dans un bâtiment de deux...

784 answers
554 good - 230 bad
 
09.04.2018
Antonio Filieri
Lecturer (Assistant Professor) at Imperial college london
Java

Consider the following stream:

148 answers
27 good - 121 bad
 
26.03.2018
Carole Dembour
Advisor - Economics at FEB
Excel

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

911 answers
286 good - 625 bad
 
31.03.2019
Bebras Community
Bebras Junior NL

Er zijn enorme verkopen bij je favoriete winkel.

520 answers
200 good - 320 bad
 
30.04.2019
Alejandro Escario
Freelance
Java

In Spring MVC using a web.xml instead of annotations, we have in the web.xml the following code...

921 answers
436 good - 485 bad
 
01.10.2018
Filip Van Utterbeeck
Associate Professor at Royal Military Academy Belgium
Machine Learning

Which of the following techniques can be considered supervised learning ?

247 answers
25 good - 222 bad
 
26.03.2018
Geoffrey Vandiest
Chief Technical Architect Gas Flow Management at Fluxys
Azure

Which deployment scenario does the following describe?

723 answers
121 good - 602 bad
 
05.07.2018
Öykü Isik
Professor of Information Systems Management at Vlerick
Cultivating Big Data

Which of the following is NOT correct about the DPO (data protection officer...

378 answers
132 good - 246 bad
 
26.03.2018
Daniel Penninck
Co-Founder & advisor at Block0.io
Java

Assuming that the code bellow compile. What will be the console output ?

442 answers
243 good - 199 bad
 
26.03.2019
Bebras Community
Bebras

Beaver Walter has a problem.

968 answers
9 good - 959 bad
 
26.03.2018
Dennis Jaamann
Freelance Frontend Architect & Founder at JsBe
Angular

In Angular, we use custom decorators on a daily basis.

529 answers
102 good - 427 bad
 
24.05.2019
Eleyeh Abaneh
Junior Data Analyst at Intys Consulting
Cybersecurity

Which of the following is an example of a “phishing” attack?

70 answers
45 good - 25 bad
 
25.03.2019
Bebras Community
Bebras Junior Fr

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

774 answers
283 good - 491 bad