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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 Body Stats
21.08.2019
Dennis Breuker
Lecturer & College professor at Amsterdam University of Applied Sciences & at Amsterdam University College
Java

Which of the following interfaces does not extend the Collection interface ?

506 answers
239 good - 267 bad
 
21.08.2019
Dennis Breuker
Lecturer & College professor at Amsterdam University of Applied Sciences & at Amsterdam University College
Java

Which of the following statements about "StringBuilder" and "StringBuffer" is true ?

233 answers
42 good - 191 bad
 
21.08.2019
Dennis Breuker
Lecturer & College professor at Amsterdam University of Applied Sciences & at Amsterdam University College
Java

What is the output of the following code snippet ?

179 answers
8 good - 171 bad
 
21.08.2019
Dennis Breuker
Lecturer & College professor at Amsterdam University of Applied Sciences & at Amsterdam University College
Java

How to call the constructor of a subclass ?

237 answers
150 good - 87 bad
 
21.08.2019
Dennis Breuker
Lecturer & College professor at Amsterdam University of Applied Sciences & at Amsterdam University College
Java

Imagine a class that implements the Serializable interface, but it contains a member that is not...

175 answers
77 good - 98 bad
 
21.08.2019
Dennis Breuker
Lecturer & College professor at Amsterdam University of Applied Sciences & at Amsterdam University College
Java

Given the following two classes, which statement is true ?

356 answers
280 good - 76 bad