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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
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

A project with a critical path of four consecutive activities A1, A2, A3, A4 has for each of...

66 answers
7 good - 59 bad
 
24.09.2018
Thanh-Diane Nguyen
Professor at Louvain School of Management
Business Analyst

How can you define ITIL?
Mark one answer:

83 answers
62 good - 21 bad
 
26.03.2018
Raul Jimenez
Google Developer Expert & Frontend Architect at Freelance
Angular

How can you get a reference of an NgForm given the template? Please select all valid options.

529 answers
36 good - 493 bad
 
26.03.2018
Olivier Hubaut
Board Member & JUG Leader at Brussels Java User Group & Founder at T.M.P. Solution
Java

What statements hold for the following Java code?

235 answers
53 good - 182 bad
 
26.03.2018
Olivier Mourisco
IT Manager at DataNewsJobs
PHP

What would be output for following php code ?

88 answers
35 good - 53 bad
 
13.03.2019
Johannes Schöning
Lichtenberg Professor and Professor of Human-Computer Interaction (HCI) at University of Bremen
Java

What will be the output of the following code?

301 answers
255 good - 46 bad
 
12.10.2018
Christophe Heral
Membre du bureau Agile.NET France, Co-orga Agile Tour Bordeaux & Consultant .NET / Agile at Neotech Solutions
.NET

Considering the following code, what is the return value of hashSet.Count ?

64 answers
35 good - 29 bad
 
26.03.2018
Patrick Bellot
Java

If you don't allow the value of an attribute to be modified after initialization, which keyword...

248 answers
186 good - 62 bad
 
08.07.2018
Sébastien Aupetit
Ingénieur d'études et développement Java EE at Apside TOP
System design

We need to design two classes to hold a value: one for which the value can be modified and one...

506 answers
366 good - 140 bad
 
06.09.2018
Bernd Müller
Co-organizer JUG Ostfalen & Professor for Computer Science at Ostfalia University of Applied Sciences
Java

What is String Deduplication?

737 answers
640 good - 97 bad
 
26.03.2018
Carole Dembour
Advisor - Economics at FEB
Excel

What is the result of the following formula : =VLOOKUP(A4;A2:B4;2;FALSE) ?

109 answers
29 good - 80 bad
 
02.07.2018
Olivier Blazy
Maitre de Conférence at Université de Limoges
Security

Quelles sont les principales sources d'informations exploitables lors de Social Engineering

241 answers
94 good - 147 bad
 
08.03.2019
Kris Buytaert
Devops - Linux and Open Source Expert & CoFounder and CTO at Inuits
Linux

#!/bin/bash is commonly called as:

635 answers
309 good - 326 bad
 
26.03.2018
Pierre-Emmanuel Dautreppe
.Net Evangelist and Agile Coach at Pyxis Belgium
.NET

How do you use String Interpolation in TypeScript ?

208 answers
74 good - 134 bad
 
12.03.2019
Sébastien Combéfis
Lecturer at ECAM
Network & Infrastructure

From which layer of the OSI reference model is it possible to exchange variable length data...

490 answers
211 good - 279 bad
 
26.03.2018
Ludovic Saublains
Senior Java Developer at Groupe Open Belgium
Java

Which of these statements are correct?

201 answers
63 good - 138 bad
 
26.03.2018
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Database

The SQL SELECT clause ...

64 answers
12 good - 52 bad
 
01.10.2018
Sébastien Combéfis
Lecturer at ECAM
IT Student

The 3-SAT and 2-SAT problems are…

171 answers
48 good - 123 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

Conflict resolution techniques that may be used on a project include:

78 answers
13 good - 65 bad
 
26.03.2018
Sébastien Combéfis
Lecturer at ECAM
Bebras

Les Castors et les Alligators jouent ensemble à un jeu.

708 answers
624 good - 84 bad
 
04.02.2019
Benoit Donnet
Associate Professor at Université de Liège
Network & Infrastructure

Which one of the following is true regarding MPLS independent control label allocations?

122 answers
23 good - 99 bad
 
06.09.2018
Axel Schmolitzky
Prof. Dr. at HAW Hamburg
Java

Which values do the variables hold after the execution of the following Java code?

70 answers
16 good - 54 bad
 
08.10.2018
Jens Krinke
Senior Lecturer at University College London
Java

Assume that a class Node already exists and list1 and list2 have been created previously....

149 answers
50 good - 99 bad
 
26.03.2018
Fabian Vilers
Software Craftsman at Dev One
.NET

What can you use to synchronize C# threads?

264 answers
45 good - 219 bad
 
04.02.2019
Thomas Clauwaert
Network & Infrastructure

Imagine setting up a Linux virtual machine (for example Debian) with a NAT network interface on...

741 answers
435 good - 306 bad
 
13.12.2018
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...

664 answers
90 good - 574 bad
 
26.03.2018
Thomas Soumagne
Head of IT Development at Gambit Financial Solutions
.NET

Which of the following cannot be a target for a custom attribute?

214 answers
133 good - 81 bad
 
26.03.2018
Peter Lawrey
Java Champion, Blogger, Speaker & CEO at Higher Frequency Trading Ltd
Java

The following

494 answers
235 good - 259 bad
 
26.03.2018
Christophe Peerens
Microsoft Technical Advisor at Neomytic
.NET

Which of the following does the actual .Net code execute?

231 answers
140 good - 91 bad
 
26.03.2018
Thomas Demande
Java Platform & Integration Specialist at EMAsphere
Java

What will be the output of running the main method?

213 answers
108 good - 105 bad