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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
Associate Professor at Universidad CEU San Pablo
Java

What is the output of this code?

285 answers
206 good - 79 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

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

766 answers
8 good - 758 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

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

265 answers
142 good - 123 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

What does the following code do?

827 answers
379 good - 448 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

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

852 answers
347 good - 505 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

Test

659 answers
445 good - 214 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

What is the output of this code? 

144 answers
127 good - 17 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

Which is the output of the following code?

413 answers
412 good - 1 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

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

951 answers
873 good - 78 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

What will this code do? 

562 answers
369 good - 193 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

What is the output of this code? 

118 answers
31 good - 87 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

What will the following code print?

890 answers
66 good - 824 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

Test 2

381 answers
343 good - 38 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

Test 3

325 answers
201 good - 124 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Algorithmic

Test up service

448 answers
362 good - 86 bad