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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
Abraham Otero
Full Professor at Universidad CEU San Pablo
Java

Which is the output of the following code?

142 answers
116 good - 26 bad
 
21.08.2019
Abraham Otero
Full Professor at Universidad CEU San Pablo
Java

When running MAVEN_OPTS=-Xmx128m mvn clean test with a pom.xml that has no section (using...

849 answers
594 good - 255 bad
 
21.08.2019
Abraham Otero
Full Professor at Universidad CEU San Pablo
Java

What does the following code do?

113 answers
87 good - 26 bad
 
21.08.2019
Abraham Otero
Full Professor at Universidad CEU San Pablo
Algorithmic

Test up service

864 answers
204 good - 660 bad
 
21.08.2019
Abraham Otero
Full Professor at Universidad CEU San Pablo
Java

What is the output of this code? 

139 answers
93 good - 46 bad
 
21.08.2019
Abraham Otero
Full Professor at Universidad CEU San Pablo
Java

Assuming that the logging level is set to INFO, what is the difference in performance between...

125 answers
88 good - 37 bad
 
21.08.2019
Abraham Otero
Full Professor at Universidad CEU San Pablo
Java

What is the output of this code? 

116 answers
21 good - 95 bad
 
21.08.2019
Abraham Otero
Full Professor at Universidad CEU San Pablo
Java

What is the output of this code?

951 answers
521 good - 430 bad
 
21.08.2019
Abraham Otero
Full Professor at Universidad CEU San Pablo
Java

There are no named parameters in Java. What is the closest alternative?

553 answers
154 good - 399 bad
 
21.08.2019
Abraham Otero
Full Professor at Universidad CEU San Pablo
Java

What will this code do? 

516 answers
439 good - 77 bad
 
21.08.2019
Abraham Otero
Full Professor at Universidad CEU San Pablo
Java

Test

993 answers
796 good - 197 bad
 
21.08.2019
Abraham Otero
Full Professor at Universidad CEU San Pablo
Java

Test 3

915 answers
11 good - 904 bad
 
21.08.2019
Abraham Otero
Full Professor at Universidad CEU San Pablo
Java

Which of the following assertions is false for the JSR-330 @Inject annotation:

331 answers
50 good - 281 bad
 
21.08.2019
Abraham Otero
Full Professor at Universidad CEU San Pablo
Java

What will the following code print?

256 answers
237 good - 19 bad
 
21.08.2019
Abraham Otero
Full Professor at Universidad CEU San Pablo
Java

Test 2

344 answers
191 good - 153 bad
 
01.10.2019
Adrien Clerbois
Freelance at AClerbois
.NET Core

What is the tool that allows you to get an automatic compilation and expose your website to each...

677 answers
216 good - 461 bad
 
01.10.2019
Adrien Clerbois
Freelance at AClerbois
.NET Core

What log method is available when using the LoggerExtensions extension?

434 answers
205 good - 229 bad
 
01.10.2019
Adrien Clerbois
Freelance at AClerbois
.NET Core

hat is the command to create a new MVC project

116 answers
45 good - 71 bad
 
01.10.2019
Adrien Clerbois
Freelance at AClerbois
.NET Core

What method does the logging interface offer: Ilogger

319 answers
277 good - 42 bad
 
01.10.2019
Adrien Clerbois
Freelance at AClerbois
.NET Core

In .NET Core, how can I generate the nuget package directly after a compilation?

660 answers
190 good - 470 bad
 
01.10.2019
Adrien Clerbois
Freelance at AClerbois
.NET Core

With.NET Core, is it possible to use a COM?

579 answers
377 good - 202 bad
 
01.10.2019
Adrien Clerbois
Freelance at AClerbois
.NET Core

In which case.NET Core is better suited than.NET Framework?

988 answers
544 good - 444 bad
 
01.10.2019
Adrien Clerbois
Freelance at AClerbois
.NET Core

Is it possible to run your unit tests at each code change you make?

850 answers
793 good - 57 bad
 
01.10.2019
Adrien Clerbois
Freelance at AClerbois
.NET Core

What tools can you use to port your.NET Framework application to.NET Core / .NET Standard?

188 answers
63 good - 125 bad
 
21.08.2019
Adrien Dessilly
Project manager at Civadis
Java
public class Main {
    public static void main(String[] args) {
229 answers
111 good - 118 bad
 
21.08.2019
Adrien Dessilly
Project manager at Civadis
Java

What will be the output :

247 answers
65 good - 182 bad
 
21.08.2019
Adrien Dessilly
Project manager at Civadis
Java

What will be the output ?

406 answers
222 good - 184 bad
 
21.08.2019
Adrien Dessilly
Project manager at Civadis
Java
abstract class TestInterface {
232 answers
75 good - 157 bad
 
21.08.2019
Adrien Dessilly
Project manager at Civadis
Java

What will be the output of:

375 answers
88 good - 287 bad
 
21.08.2019
Adrien Dessilly
Project manager at Civadis
Java

What will be the output :

448 answers
184 good - 264 bad