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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.

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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
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Database

In software engineering, which model is normally developed to be instantiated as a database ?

74 answers
8 good - 66 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

A contract is:

151 answers
81 good - 70 bad
 
21.08.2019
Andra_Mertilos
IT Analyst at Intys Consulting
Digital Transformation Fundamentals

What tends to be the most important tools for leaders in a digital age?

792 answers
397 good - 395 bad
 
21.08.2019
Jeroen Willemsen
Principal Security Architect at Xebia
Java

Which of the following Ciphers will do the least mutation on the plaintext when it is offered to...

568 answers
438 good - 130 bad
 
21.08.2019
Thierry Leriche-Dessirier
Architecte, Développeur full stack, Rédacteur pour Developpez.com, Concepteur profil4.com & Professeur de Génie Logiciel at Société Générale
Java

What does it print?

289 answers
226 good - 63 bad
 
21.08.2019
Francisco Morero Peyrona
EMEA Java Community Leader at Oracle
Java

As per Java 8, which interfaces extend the java.util.Collection interface?

119 answers
20 good - 99 bad
 
21.08.2019
Gilles Meyer
Freelance AI consultant at GMind analytics
.NET

What does the following code print ?

630 answers
5 good - 625 bad
 
21.08.2019
Carole Dembour
Advisor - Economics at FEB
Excel

What is the result of the following formula: =SUMIF(A1:B3;">10";A1:B5) ?

387 answers
84 good - 303 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
TypeScript

Given a decorator called "sealed": what is the correct syntax to apply "sealed" to a class?

643 answers
159 good - 484 bad
 
09.09.2019
Cédric Derue
Solution Architect - Microsoft Azure MVP - Docker Expert & Solution Architect at Altran
Azure

You need to develop an application using C# and the actor model.

442 answers
156 good - 286 bad
 
21.08.2019
Anthony Vanelverdinghe
Java

What is the value of the following expression?

264 answers
122 good - 142 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
Maxim Salnikov
Azure Developer Technical Lead at Microsoft
Angular

Which statement(s) is/are correct about Pure Pipes?

937 answers
480 good - 457 bad
 
02.10.2019
Patrick De Geynst
Chief Intelligence Officer at Satellit
DevOps

Define Rolling deployment ?

366 answers
264 good - 102 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

Which of the following is TRUE about the development of a project charter?

261 answers
174 good - 87 bad
 
21.08.2019
Claude Masson
Professor at EPHEC
Network & Infrastructure

UDP protocol :

944 answers
445 good - 499 bad
 
21.08.2019
Jurgen Van de Moere
Google Developer Expert & Owner and Front-end Architect at Jvandemo BVBA
Angular

Angular has two categories of pipes: pure pipes and impure pipes.

529 answers
103 good - 426 bad
 
21.08.2019
Ralf Lämmel
Java

What statements hold for the following Java code?

204 answers
43 good - 161 bad
 
21.08.2019
Sandro Mancuso
Author, International Speaker, Founder of the London Software Craftsmanship Community, Software Craftsman & Managing Director at Codurance
Java

What is the output of doSomething()

148 answers
10 good - 138 bad
 
01.10.2019
Gilles Meyer
Freelance AI consultant at GMind analytics
Machine Learning .NET

In ML.NET how does the time series spike detector work ?

920 answers
770 good - 150 bad
 
17.10.2019
Jérémy Landon
Microsoft MVP - Expert/Coach DevOps & ALM at Freelance
.NET

What is the output of the following code ?

705 answers
326 good - 379 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

Which one of Nielsen’s principles do these three user interfaces most fit?

747 answers
455 good - 292 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

Il y a un embouteillage en ville.

638 answers
632 good - 6 bad
 
21.08.2019
Andra_Mertilos
IT Analyst at Intys Consulting
Digital Transformation Fundamentals

What are 3 types of transformations a leader should undergo on the path of becoming more "...

629 answers
230 good - 399 bad
 
27.09.2019
Maud Chiva Rampazzo
Associate - CTO at SoftFluent
.NET

I want to check my .Net core code quality

542 answers
58 good - 484 bad
 
21.08.2019
Gilles Flisch
Microsoft Tailor Made Development Manager at Elia
UWP .NET

Uwp and netStandard 2.0

223 answers
157 good - 66 bad
 
23.09.2019
Annette Bieniusa
Senior researcher and lecturer at TU Kaiserslautern
Java

The statement int[] a = b;

166 answers
78 good - 88 bad
 
21.08.2019
Aurélien Colmant
Maître-assistant en Informatique de Gestion at HELHa
Java

Which one of the following instructions is correct ?

158 answers
30 good - 128 bad
 
27.09.2019
Gilles Flisch
Microsoft Tailor Made Development Manager at Elia
.NET

Binding a view with the MVVM patterns needs you set a property of the view with the instance of...

252 answers
127 good - 125 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
Angular

The asterisk in "*ngIf" and "*ngFor" is syntactic sugar for what?

902 answers
143 good - 759 bad