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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

The figure below shows a CTT task model which describes an Automated Teller Machine (ATM) user...

236 answers
130 good - 106 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Project Management

Risk Management Planning is an example of an iterative planning process.

84 answers
17 good - 67 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 ?

493 answers
285 good - 208 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Database

In relational databases, primary key is used to :

57 answers
35 good - 22 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)

77 answers
18 good - 59 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?

721 answers
479 good - 242 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

What is a post-test questionnaire particularly useful for?

851 answers
746 good - 105 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Database

The SQL SELECT clause ...

64 answers
12 good - 52 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?

458 answers
120 good - 338 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

What is formative usability testing?

868 answers
521 good - 347 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Database

The SQL LIKE clause is used to ...

59 answers
22 good - 37 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...

688 answers
633 good - 55 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Algorithmic

Which values will be stored in variables a and b after the execution of the following code ?...

780 answers
262 good - 518 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 ?

99 answers
17 good - 82 bad
 
27.09.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

What is an artifact model?

483 answers
464 good - 19 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
UX/Usability

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

441 answers
101 good - 340 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Database

In relational databases, foreign key (FK), represents a column or multiple columns that :

69 answers
23 good - 46 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

What do wireframes most usefully indicate?

813 answers
447 good - 366 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Security

Which term is used to describe all of the hostile and intrusive program codes that are designed...

89 answers
30 good - 59 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
Security

Which attack is an electronic monitoring for digital networks designed to find out passwords or...

106 answers
32 good - 74 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Database

In relational database schema, aggregation entity set’s primary key is composed of :

64 answers
3 good - 61 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
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
Algorithmic

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

276 answers
115 good - 161 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Linux commands

Which Linux command is used to list the contents of the folder, be it file or folder, from which...

79 answers
48 good - 31 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
Database

Which SQL keyword is used to delete all values from the table ?

185 answers
64 good - 121 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...

658 answers
173 good - 485 bad
 
21.08.2019
Suzanne Kieffer
Research Associate at Université Catholique de Louvain
UX/Usability

In respect to Nielsen's heuristics, what is “Help users recognize, diagnose, and recover from...

291 answers
171 good - 120 bad