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How to become an EDITx Author?

Let us show you the magic of creating questions for hundreds of IT lovers

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
Peter Lawrey
CEO at Chronicle Software
Java

You can write

Class clazz = void.class;

695 answers
147 good - 548 bad
 
21.08.2019
Peter Lawrey
CEO at Chronicle Software
Java

You can write

synchronized (new int[0]) { }

however you shouldn't because

202 answers
148 good - 54 bad
 
21.08.2019
Peter Lawrey
CEO at Chronicle Software
Java

If you define a field in an interface e.g.

203 answers
27 good - 176 bad
 
21.08.2019
Peter Lawrey
CEO at Chronicle Software
Java

The following statement:

142 answers
48 good - 94 bad
 
21.08.2019
Peter Lawrey
CEO at Chronicle Software
Java

The following

522 answers
42 good - 480 bad
 
21.08.2019
Peter Lawrey
CEO at Chronicle Software
Java

Which of the line A,B,C,D doesn't compile?

130 answers
14 good - 116 bad
 
21.08.2019
Peter Lawrey
CEO at Chronicle Software
Java

One of these lines won't compile. Which one?

941 answers
631 good - 310 bad
 
21.08.2019
Peter Lawrey
CEO at Chronicle Software
Java

The following prints

686 answers
686 good - 0 bad
 
21.08.2019
Peter Lawrey
CEO at Chronicle Software
Java

Creating this array

740 answers
7 good - 733 bad
 
21.08.2019
Peter Lawrey
CEO at Chronicle Software
Java

The following:

325 answers
92 good - 233 bad
 
21.08.2019
Peter Lawrey
CEO at Chronicle Software
Java

If x is an int type which of these expressions cannot be negative?

656 answers
223 good - 433 bad
 
21.08.2019
Peter Lawrey
CEO at Chronicle Software
Java

x != -x is false for which type/value?

139 answers
8 good - 131 bad
 
21.08.2019
Peter Lawrey
CEO at Chronicle Software
Java
String s = null;
int i = 0;
try {
    for (i = 1; i <= 64; i++) {
335 answers
46 good - 289 bad
 
21.08.2019
Peter Lawrey
CEO at Chronicle Software
Java

You can write

747 answers
597 good - 150 bad