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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
21.09.2018
Sébastien d'Oreye
Professor at ECAM
Business Analyst
Select all the affirmations that are true given the following Extended Entity Relationship (...
970 answers
436 good - 534 bad
 
21.09.2018
Sébastien Combéfis
Lecturer at ECAM
Business Analyst

Which one of the following affirmations is not a good object oriented design principle?

222 answers
9 good - 213 bad
 
05.07.2018
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

A schedule performance index of less than 1.0 indicates that the:

61 answers
14 good - 47 bad
 
26.03.2018
Johan Janssen
Trainer and software Architect at Info Support
Java

What happens when executing the following code ?

615 answers
309 good - 306 bad
 
26.03.2018
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Linux commands

Which Linux command creates a new directory with name path ?

73 answers
34 good - 39 bad
 
26.03.2018
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 have just been assigned as project manager for a large telecommunications project.

56 answers
26 good - 30 bad
 
20.09.2018
Rodrigo Manzanares
Embedded SW Engineer at Dekimo Experts
C/C++

The size of an 'int' is:

607 answers
582 good - 25 bad
 
26.03.2018
Carole Dembour
Advisor - Economics at FEB
Excel

What is the outcome of the following formula: =countif(A1:J1;">"&6) ?

143 answers
66 good - 77 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras
...
496 answers
379 good - 117 bad
 
17.09.2018
Vincent Lepetit
Machine Learning

What does the acronym 'GAN' stand for?

981 answers
660 good - 321 bad
 
26.03.2018
Jos Snellings
Director at Upperware
Java

What is the appropriate measure to make this code threadsafe?

296 answers
63 good - 233 bad
 
26.03.2018
Fabian Vilers
Software Craftsman at Dev One
.NET

Which string format character should I use to display this string: “cafe”?

207 answers
94 good - 113 bad
 
26.03.2018
Patrick Bellot
Java

What does the keyword volatile mean when applied to an attribute ?

276 answers
3 good - 273 bad
 
26.03.2018
Guillaume de Moffarts
in Computer Science Engineering at ECAM
Python

Fill in the right condition so that the following function computes the difference vector,...

320 answers
91 good - 229 bad
 
26.03.2018
Carole Dembour
Advisor - Economics at FEB
Excel

Which formula(s) allow(s) to obtain today's date ?

273 answers
186 good - 87 bad
 
26.03.2018
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
 
26.03.2018
Cédric Wemmert
Java

Which instruction is used to stop the execution of a loop ?

491 answers
405 good - 86 bad
 
26.03.2018
Patrick Bellot
Java

What will display the statement Test monTest = new Test(1064) ; ?

248 answers
81 good - 167 bad
 
26.03.2018
Adrien Dessilly
Project manager at Civadis
Java

What will be the output :

376 answers
99 good - 277 bad
 
26.03.2018
Christophe Peerens
Microsoft Technical Advisor at Neomytic
.NET

Which of the following Apps type does not run on Windows 10 IoT Core?

235 answers
75 good - 160 bad
 
26.03.2018
Geoffrey Vandiest
Chief Technical Architect Gas Flow Management at Fluxys
.NET

What does this generic constraints means?

84 answers
44 good - 40 bad
 
02.07.2018
Stéphane Frénot
Professor at INSA Lyon
Distributed Systems

In transaction systems ACID means

699 answers
428 good - 271 bad
 
26.03.2018
Johan Janssen
Trainer and software Architect at Info Support
Java

Does the following code throw an exception ?

396 answers
151 good - 245 bad
 
26.03.2018
Sylvain Guerin
Angular 2 Enthusiast & Digital Craftsman at Info Juridique
.NET

What is the displayed output of this code?

92 answers
55 good - 37 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

Une puce est composée d’une grille de contacts (représentés par des points).

322 answers
152 good - 170 bad
 
26.03.2018
Dennis Jaamann
Freelance Frontend Architect & Founder at JsBe
Angular

Which piece of code will allow your component to react to user-initiated events?

116 answers
79 good - 37 bad
 
26.03.2018
Philippe Baecke
Professor of Marketing & Data Analytics at Vlerick Business School
Big Data analytics

Which of the following model evaluation criteria that assesses a classification model is...

294 answers
102 good - 192 bad
 
06.09.2018
Annette Bieniusa
Senior researcher and lecturer at TU Kaiserslautern
Java

For every value i of type int , it holds that

162 answers
109 good - 53 bad
 
26.03.2018
Thierry Leriche-Dessirier
Architecte, Développeur full stack, Rédacteur pour Developpez.com, Concepteur profil4.com & Professeur de Génie Logiciel at ESIEA
Java

What does it print ?

262 answers
60 good - 202 bad
 
26.03.2018
Raul Martinez
.Net technologies expert at Freelance
.NET Core

How can I host an ASP.Net Core application?

364 answers
143 good - 221 bad