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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
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

Which of the following problems is not likely to be revealed in paper prototype evaluation?

487 answers
198 good - 289 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

Abstract User Interfaces can be generated from the task model.

675 answers
424 good - 251 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Algorithmic

What is the complexity of the following algorithm expressed in Big-O notation ?

929 answers
705 good - 224 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

On a certain website users are required to enter their credit card number as 16 consecutive...

672 answers
97 good - 575 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Database

In software engineering, the physical data model derives from :

56 answers
17 good - 39 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Algorithmic

What is the complexity of the following algorithm expressed in Big-O notation ?

954 answers
500 good - 454 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

Which one of the following work models is appropriate to help address the three following...

598 answers
54 good - 544 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

What do wireframes most usefully indicate?

888 answers
386 good - 502 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

Which one of the following expressions best describes the product below?

239 answers
209 good - 30 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

What is the difference between Augmented Reality (AR) and Virtual Reality (VR)?

239 answers
10 good - 229 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Logic

Which valid conclusion can you infer from the following premise ? Premise : ((p → q) ∧ p)

90 answers
8 good - 82 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Database

The SQL WHERE clause ...

63 answers
22 good - 41 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Database

With SQL, how do you retrieve the Firstname of the user from table Users whose Username is “...

62 answers
22 good - 40 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

Which one of the following expressions best describes the UX product below ?

95 answers
24 good - 71 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

For which type of data is it possible to calculate the mean and median?

613 answers
511 good - 102 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

In eye tracking, what is the term used to describe when a person looks at an element in the...

888 answers
301 good - 587 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Project Management

You are the project manager for the ASL Project.

101 answers
28 good - 73 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Database

In software engineering, a model composed of entity types and relationships that can exist...

68 answers
34 good - 34 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Linux commands

Which Linux command is used to changes the file mode (permission) of each given file, folder,...

74 answers
29 good - 45 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Project Management

What tool can a project manager use to determine whether it is better to make or buy a product...

97 answers
13 good - 84 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

What is a post-test questionnaire particularly useful for?

529 answers
260 good - 269 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Logic

Which valid conclusion can you infer from the following premise ? Premise : (p → q)

85 answers
14 good - 71 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Database

With SQL, how do you insert new values into the table “Persons”, so that the values of...

62 answers
31 good - 31 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

Which the temporal operator is used in the task model below?

595 answers
512 good - 83 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Logic

Which valid conclusion can you infer from the following premise ? Premise : ((p → q) ∧ ¬q)

112 answers
13 good - 99 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

For an internal demonstration one of your colleagues has sketched a new system on a few sheets...

984 answers
356 good - 628 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Database

With SQL, how do you select EmployeeName and count the number of projects they are working on...

64 answers
10 good - 54 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

Which one of Nielsen’s principles do these three user interfaces most fit?

696 answers
401 good - 295 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Linux commands

Which Linux command creates a new directory with name path ?

73 answers
34 good - 39 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Algorithmic

Which value will be stored in a variable k after the loop has finished executing ?

292 answers
26 good - 266 bad