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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
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
HTML 5

Which attribute do you use to specify that a checkbox or radio-type element should be pre-...

666 answers
346 good - 320 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
JavaScript

How is name collision handled in JavaScript?

237 answers
88 good - 149 bad
 
21.08.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
AngularJS

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

903 answers
192 good - 711 bad
 
25.11.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
HTML 5

Which of the following is not accessible from a Web Worker?

316 answers
301 good - 15 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
CSS

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

993 answers
374 good - 619 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
HTML 5

Which conditional else statement would a web developer use to notify a user that geolocation is...

759 answers
414 good - 345 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)?

779 answers
219 good - 560 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?

432 answers
213 good - 219 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
Angular

Which of the following will create a local "EventEmitter" named "handleSelected" and expose an...

601 answers
416 good - 185 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
ES6

Which of the following functions will multiply the first parameter by every other one?

986 answers
877 good - 109 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...

817 answers
417 good - 400 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
ES6

A module contains the following snippet of code.

108 answers
37 good - 71 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
TypeScript

How might you declare a new variable that could be assigned either of the two following logger...

117 answers
103 good - 14 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
ES6

A for... loop is processing object properties instead of iterable values. Why?

517 answers
316 good - 201 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...

453 answers
440 good - 13 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
ES6

Regardless of the parameter passed into this function, it never prints to the console. Why?

159 answers
3 good - 156 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
JavaScript

Given the following, what is the value of x?

542 answers
118 good - 424 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
TypeScript

Which of the following declarations is globally available in the function in which it is...

456 answers
174 good - 282 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?

488 answers
310 good - 178 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?

400 answers
169 good - 231 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
TypeScript

Given the following code:
 

111 answers
7 good - 104 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
Angular

The asterisk in "*ngIf" and "*ngFor" is syntactic sugar for what?

971 answers
745 good - 226 bad
 
25.11.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
HTML 5

Which method do you use to remove data from an object store?

412 answers
138 good - 274 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?

334 answers
302 good - 32 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
JavaScript

What is the value of y in the following code?
var x = 5;
var y = x++;

125 answers
30 good - 95 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
HTML 5

How do you paint an image on the canvas?

813 answers
671 good - 142 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
TypeScript

How do you remove declarations from the global namespace?

781 answers
626 good - 155 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
CSS

Which of the following characters is used in an adjacent sibling selector?

250 answers
194 good - 56 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
TypeScript

When comparing a tuple to an array, which statement is correct?

712 answers
449 good - 263 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
JavaScript

What will console.log( typeof [1,2] ) print out?

448 answers
32 good - 416 bad