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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 |
   Suzanne Kieffer Research Associate at Université Catholique de Louvain |
Database |
In relational databases, foreign key (FK), represents a column or multiple columns that : |
69 answers 23 good - 46 bad |
| 26.03.2018 |
 Olivier Hubaut Board Member & JUG Leader at Brussels Java User Group & Founder at T.M.P. Solution |
Java |
In Java, parameters are passed: |
171 answers 32 good - 139 bad |
| 26.03.2018 |
 Vincent Lycoops Master CS at Université de Liège |
Java |
In Java 8, HashMap has received an update to counter hash collisions. |
144 answers 77 good - 67 bad |
| 26.03.2018 |
 Frédéric Hubin Senior Java Architect at ING Belgium |
Java |
In order to do efficient asynchronous socket based communications with several parties but... |
251 answers 159 good - 92 bad |
| 26.03.2018 |
 Geoffrey Vandiest Chief Technical Architect Gas Flow Management at Fluxys |
DevOps |
In PowerShell DSC, what is the file extension of the configuration document that is applied by... |
449 answers 275 good - 174 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 |
| 26.03.2018 |
Geoffrey Vandiest Chief Technical Architect Gas Flow Management at Fluxys |
DevOps |
In PowerShell, what is the correct way to list all services ? |
364 answers 96 good - 268 bad |
| 26.03.2018 |
 David Litvak Bruno Ruby & Python Developer Evangelist at Contentful |
Python |
In Python, which of the following is not a correct way of instantiating an object of class 'Foo... |
320 answers 142 good - 178 bad |
| 26.03.2018 |
Jean-François Henrard Senior Analyst Developer at Groupe Open Belgium |
Java |
In Java 8, the value of 'a' variable is … |
263 answers 96 good - 167 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 |
In rolling wave planning: |
71 answers 16 good - 55 bad |
| 26.03.2018 |
Suzanne Kieffer Research Associate at Université Catholique de Louvain |
Database |
In relational database schema, aggregation entity set’s primary key is composed of : |
64 answers 3 good - 61 bad |
| 26.03.2018 |
Jean-François Henrard Senior Analyst Developer at Groupe Open Belgium |
Java |
In Java 8, in what order are the elements of this collection ? |
214 answers 108 good - 106 bad |
| 26.03.2018 |
Suzanne Kieffer Research Associate at Université Catholique de Louvain |
Database |
In relational database schema, weak entity set’s primary key is composed of : |
68 answers 8 good - 60 bad |
| 26.03.2018 |
Suzanne Kieffer Research Associate at Université Catholique de Louvain |
Database |
In software engineering, a model composed of entity types and relationships that can exist... |
68 answers 34 good - 34 bad |
| 26.03.2018 |
 Carole Dembour Advisor - Economics at FEB |
Excel |
In which order are embedded the functions of the formula applied in cells B5:B7 ? |
387 answers 123 good - 264 bad |
| 26.03.2018 |
 Christophe Verschuere Biztalk Expert at Sibelga |
.NET |
In the BizTalk Mapper you can use the scripting function to do some complex transformations. |
241 answers 80 good - 161 bad |
| 26.03.2018 |
 David Hernie Partner Business Evangelist at Microsoft Belux |
.NET |
In Windows10, Which class should you use to create a custom adaptive trigger to change the... |
106 answers 24 good - 82 bad |
| 26.03.2018 |
 Gilles Flisch Microsoft Tailor Made Development Manager at Elia |
.NET |
In Universal Windows Platform, we can delay the load of the visual tree by specifying the... |
96 answers 15 good - 81 bad |
| 26.03.2018 |
Jean-François Henrard Senior Analyst Developer at Groupe Open Belgium |
Java |
In swing, which thread can change the JLabel text ? |
339 answers 77 good - 262 bad |
| 26.03.2018 |
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 |
| 26.03.2018 |
 Raul Martinez .Net technologies expert at RMMΛConsulting |
C# |
In this switch case: |
364 answers 156 good - 208 bad |
| 26.03.2018 |
 Oliver Sturm Microsoft MVP & Training Director at Developer Express, Inc. |
.NET |
In this generic |
563 answers 223 good - 340 bad |
| 26.03.2018 |
 Raul Jimenez Google Developer Expert & Frontend Architect at Freelance |
Angular |
In TypeScript, given the following string literal type: |
529 answers 49 good - 480 bad |
| 26.03.2018 |
Suzanne Kieffer Research Associate at Université Catholique de Louvain |
Database |
In software engineering, the physical data model derives from : |
56 answers 17 good - 39 bad |
| 26.03.2018 |
 Jean-Christophe Sirot Software Engineer at Docker |
Java |
In which file are configured the java cryptographic providers ? |
240 answers 49 good - 191 bad |
| 26.03.2018 |
 Anne Tasso Auteur et Maître de conférence at IUT de Marne la Vallée (Université Paris-Est) |
Java |
In the case of a heritage, in what order are the constructors executed ? |
241 answers 81 good - 160 bad |
| 26.03.2018 |
 Fabian Vilers Software Craftsman at Dev One |
.NET |
In the following example, what will be displayed? |
105 answers 70 good - 35 bad |
| 26.03.2018 |
Suzanne Kieffer Research Associate at Université Catholique de Louvain |
Database |
In software engineering, the entity-relationship model that establishes the overall scope of... |
52 answers 16 good - 36 bad |
| 26.03.2018 |
David Hernie Partner Business Evangelist at Microsoft Belux |
.NET |
In Windows 10, What are two built-in adaptive triggers for state transition? |
108 answers 68 good - 40 bad |
| 26.03.2018 |
David Hernie Partner Business Evangelist at Microsoft Belux |
.NET |
In Windows10, Which API can you use to identify the device family? |
90 answers 17 good - 73 bad |