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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? 

92 answers
10 good - 82 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:

95 answers
27 good - 68 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

What does the following code do?

186 answers
44 good - 142 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...

130 answers
38 good - 92 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

What will the following code print?

197 answers
35 good - 162 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?

203 answers
27 good - 176 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...

112 answers
14 good - 98 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Algorithmic

Test up service

866 answers
741 good - 125 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

Test 2

996 answers
773 good - 223 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

Which is the output of the following code?

128 answers
3 good - 125 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

Test 3

202 answers
157 good - 45 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

Test

374 answers
127 good - 247 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

What is the output of this code? 

108 answers
26 good - 82 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

What is the output of this code?

209 answers
7 good - 202 bad
 
21.08.2019
Abraham Otero
Associate Professor at Universidad CEU San Pablo
Java

What will this code do? 

101 answers
13 good - 88 bad