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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
21.08.2019
Antonio Filieri
Lecturer (Assistant Professor) at Imperial college london
Java
class ToJavaOrNotToJava {

  public int amIValid(int i){
    line0: i=0;...
131 answers
19 good - 112 bad
 
21.08.2019
Christophe Peerens
Microsoft Technical Advisor at Neomytic
.NET

What will be the output of the code snippet?

258 answers
38 good - 220 bad
 
21.08.2019
Öykü Isik
Professor of Information Systems Management at Vlerick Business School
Business Intelligence

What does OLAP acronym stand for?

88 answers
33 good - 55 bad
 
23.09.2019
Sébastien Combéfis
Lecturer at ECAM
APIs

What do the category of 4XX HTTP codes represent?

78 answers
47 good - 31 bad
 
21.08.2019
Lars Knipping
Professor at Berlin Institute of Technology & CTO at Snaptrust
Java

What kind of structures can the modifier final be applied to?

164 answers
69 good - 95 bad
 
21.08.2019
Sébastien Combéfis
Lecturer at ECAM
Python

Which one of the following statements is wrong:

695 answers
446 good - 249 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Linux commands

Which Linux command is used to list the contents of the folder, be it file or folder, from which...

79 answers
48 good - 31 bad
 
21.08.2019
Ludovic Saublains
Senior Java Developer at Groupe Open Belgium
Java

What is dead thread in java ?

240 answers
127 good - 113 bad
 
21.08.2019
David Hernie
Partner Business Evangelist at Microsoft Belux
.NET

What are two benefits that are realized by compiling Windows apps with .NET Native?

97 answers
48 good - 49 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

On dispose de deux types de machines qui permettent de générer du texte.

642 answers
598 good - 44 bad
 
21.08.2019
Kwinten Pisman
Founder and coach at Strongbrew at TVH
Angular

When dynamically loading components via a type, the component needs to be added to the following...

437 answers
260 good - 177 bad
 
21.08.2019
Bebras Community
Bebras Junior NL

Je vriend Fred is de manager van een elektronicawinkel en hij codeert de kenmerken van elk...

938 answers
791 good - 147 bad
 
21.08.2019
David Hauweele
PhD student (FRIA) at Université de Mons
C

Suppose that you have the following sizes for primitive types:

381 answers
215 good - 166 bad
 
21.08.2019
Johannes Schöning
Lichtenberg Professor and Professor of Human-Computer Interaction (HCI) at University of Bremen
Java

For which declaration of "i" is the following an infinite loop?

578 answers
159 good - 419 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

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

424 answers
321 good - 103 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Database

With SQL, how do you insert new values into the table “Persons”, so that the values of...

62 answers
31 good - 31 bad
 
21.08.2019
Olivier Croisier
Freelance, certified Java/Spring expert, fullstack developer & architect at Moka Technologies
Java

Which of the following types are considered reifiable ?

191 answers
0 good - 191 bad
 
21.08.2019
Loïc Bar
Chief Executive Office at Opinum
.NET

Quelle annotation à une directe influence sur la présence ou non de l'élément dans le DOM ?

840 answers
457 good - 383 bad
 
21.08.2019
Maud Chiva Rampazzo
Associate - CTO at SoftFluent
Azure

Which type of connection string and Url will I use to access a blob in a "test" contain

124 answers
29 good - 95 bad
 
21.08.2019
Thodoris Bais
Scrum Master at ABN AMRO Bank N.V.
Java

Which of the following design patterns is an example of the “single responsibility” principle...

714 answers
655 good - 59 bad
 
21.08.2019
Marc Gregoire
Founder of the Belgian C++ Users Group & Software Architect at Nikon Metrology
C++

Assume the following vector:
std::vector<int> ints;

422 answers
158 good - 264 bad
 
21.08.2019
Marc Gregoire
Founder of the Belgian C++ Users Group & Software Architect at Nikon Metrology
C++

Assume the following piece of code:

324 answers
272 good - 52 bad
 
21.08.2019
Loïc Bar
Chief Executive Office at Opinum
.NET

Pour garder une bonne performance d'une application Angular, quelle est le nombre de "watches"...

380 answers
82 good - 298 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

Les Castors possèdent une usine produisant des mises en page individuelles de cartes de voeux....

110 answers
69 good - 41 bad
 
21.08.2019
Bebras Community
Bebras

Julien prepared five lunch boxes for you to choose amongst.

223 answers
145 good - 78 bad
 
21.08.2019
Philippe Lacomme
Enseignant Chercheur at Université Clermont Auvergne
Database NoSQL

Neo4J est une base

757 answers
57 good - 700 bad
 
21.08.2019
Christophe Peerens
Microsoft Technical Advisor at Neomytic
.NET

How to declare a bool b as a “Nullable Types” (allowing b to be equal to true, false or null)?...

85 answers
72 good - 13 bad
 
21.08.2019
David Hernie
Partner Business Evangelist at Microsoft Belux
.NET

An extension solution developer kit (SDK) provides developers with access to device family-...

95 answers
55 good - 40 bad
 
21.08.2019
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
 
21.08.2019
Antoine Vacavant
Associate Professor at IUT du Puy-en-Velay
Java

How many errors can you detect in this code (1 missing or wrong symbol = 1 error) ?

220 answers
27 good - 193 bad