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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
David Hauweele
PhD student (FRIA) at Université de Mons
C

What is the output of this program?

206 answers
110 good - 96 bad
 
21.08.2019
David Hauweele
PhD student (FRIA) at Université de Mons
C

You declare two variables and a pointer to variable a.

340 answers
16 good - 324 bad
 
21.08.2019
David Hauweele
PhD student (FRIA) at Université de Mons
C

Global function pointers can be used to quickly switch between multiple implementations of a...

76 answers
36 good - 40 bad
 
21.08.2019
David Hauweele
PhD student (FRIA) at Université de Mons
C

What is the output of the following program?

55 answers
29 good - 26 bad
 
21.08.2019
David Hauweele
PhD student (FRIA) at Université de Mons
C

Can you use the string returned by str1() or str2()?

574 answers
560 good - 14 bad
 
21.08.2019
David Hauweele
PhD student (FRIA) at Université de Mons
C

Suppose you define two functions f1 and f2.

89 answers
11 good - 78 bad
 
21.08.2019
David Hauweele
PhD student (FRIA) at Université de Mons
C

What is the behavior of this loop?

441 answers
144 good - 297 bad
 
21.08.2019
David Hauweele
PhD student (FRIA) at Université de Mons
C

What is the value of i after the last statement?

70 answers
10 good - 60 bad
 
21.08.2019
David Hauweele
PhD student (FRIA) at Université de Mons
C

What is the output of this program?

956 answers
458 good - 498 bad
 
21.08.2019
David Hauweele
PhD student (FRIA) at Université de Mons
C

What is the output of:

printf("%d\n", (uint16_t)-1);
651 answers
108 good - 543 bad
 
21.08.2019
David Hauweele
PhD student (FRIA) at Université de Mons
C

In C, suppose you define two functions:

50 answers
10 good - 40 bad
 
21.08.2019
David Hauweele
PhD student (FRIA) at Université de Mons
C

Suppose that you have the following sizes for primitive types:

371 answers
369 good - 2 bad