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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
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
JavaScript

What is JSONP used for?

901 answers
3 good - 898 bad
 
21.08.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
AngularJS

What does the "ng" stand for in Angular directives and annotations?

211 answers
167 good - 44 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
HTML 5

Which of the following mouse events is used when handling a drag/drop event?

773 answers
748 good - 25 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
TypeScript

What is a correct way to make use of a Generic Array type?

887 answers
512 good - 375 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
TypeScript

You want to use a type definition file for jQuery.

161 answers
159 good - 2 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
JavaScript

Given x = new Date(), how do you represent x as a String in universal time (time zone +0000)?

998 answers
896 good - 102 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
Angular

How could you set the default for all new projects to use *.scss files by default?

226 answers
41 good - 185 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
Angular

What is the common way to specify validation rules on an input element with template-driven...

785 answers
166 good - 619 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
JavaScript

What is the value of x.length after running the following code?

702 answers
77 good - 625 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
JavaScript

What is the difference between the following two class implementations? First:

678 answers
572 good - 106 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
Angular

Which method must be defined in a custom pipe?

619 answers
544 good - 75 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
CSS

Which of the following is true regarding the flexbox layout mode?

431 answers
201 good - 230 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
Angular

Which Angular CLI flag creates a directive named "pulse" in its own folder?

839 answers
117 good - 722 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
Angular

Which is the correct command to create a component in the same folder as its NgModule, using...

539 answers
350 good - 189 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
JavaScript

What does Date.now() return?

477 answers
332 good - 145 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
ES6

Which of the following is the Promise method for waiting until the first Promise in a group has...

904 answers
279 good - 625 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
JavaScript

Which of the following will create a copy of an array such that changes to the old array will...

729 answers
11 good - 718 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
TypeScript

You want to add the value 12 to an existing tuple called myTuple.

189 answers
84 good - 105 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
CSS

Which of the following is valid syntax for an @keyframe rule?

986 answers
960 good - 26 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
TypeScript

Which is an intended use of a symbol?

120 answers
6 good - 114 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
HTML 5

Which built-in HTML5 object is used to draw on the canvas?

964 answers
20 good - 944 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
ES6

The following code prints out:
"width"
"height"
"area"

955 answers
95 good - 860 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
TypeScript

What is the goal of control flow-based type analysis?

282 answers
201 good - 81 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
JavaScript

Given the following, what is the value of x?

380 answers
331 good - 49 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
HTML 5

How much local storage space per origin is recommended by the W3C?

839 answers
800 good - 39 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
ES6

How would you transform this class method into a static property?

743 answers
295 good - 448 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
Angular

Which set of component lifecycle hooks are valid and listed in the same sequence they fire?

848 answers
69 good - 779 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
Angular

Given the following code, how do you associate aninput element with the form data structure?...

878 answers
572 good - 306 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
ES6

What is the name of the method on the following object?

300 answers
105 good - 195 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
JavaScript

Which of the following is a method of a RegExp object?

370 answers
237 good - 133 bad