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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
Angular

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

218 answers
121 good - 97 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.

559 answers
421 good - 138 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
Angular

What command will bundle and handle code splitting?

678 answers
308 good - 370 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
ES6

Which snippet shows the proper way to add a new value to a Map?

226 answers
221 good - 5 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
Angular

Given the following template:  <form (ngSubmit)="onSubmit()">...</form> what cha

275 answers
62 good - 213 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...

410 answers
269 good - 141 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
HTML 5

Which method do you use to send a message to a Web Worker from the UI thread?

631 answers
263 good - 368 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
Angular

All of the following are options for providing a service EXCEPT:

941 answers
414 good - 527 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
HTML 5

How do you paint an image on the canvas?

926 answers
96 good - 830 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
JavaScript

What does the following return?
Number(null);

624 answers
242 good - 382 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?

709 answers
282 good - 427 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
ES6

What will the following code return?

500 answers
280 good - 220 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
CSS

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

404 answers
149 good - 255 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
HTML 5

What is the advantage to using a polyfill?

296 answers
259 good - 37 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
TypeScript

How can other TypeScript files be referenced?

352 answers
170 good - 182 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
ES6

What does the following statement print to the console?

642 answers
264 good - 378 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
JavaScript

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

134 answers
15 good - 119 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
Angular

When can you omit the brackets when using property binding?

247 answers
168 good - 79 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
TypeScript

Given the following code:

610 answers
185 good - 425 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
Angular

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

691 answers
526 good - 165 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
CSS

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

578 answers
0 good - 578 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
CSS

Which of the following is an example of an adjacent sibling selector?

475 answers
57 good - 418 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
CSS

Pseudo-classes are used to represent which of the following?

476 answers
167 good - 309 bad
 
21.08.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
AngularJS

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

605 answers
203 good - 402 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
HTML 5

Which callback function should a web developer use to create the smoothest animation?

510 answers
72 good - 438 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
ES6

What method will return a boolean if a value occurs in a string?

751 answers
98 good - 653 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?

586 answers
98 good - 488 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
TypeScript

You want to write a decorator called "sealed" with no implementation.

722 answers
634 good - 88 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
ES6

Which of the following shows the proper way to wait until only the first of a group of Promises...

584 answers
531 good - 53 bad
 
01.10.2019
Fabien Dehopré
Senior Frontend Developer at Satellit
JavaScript

What is the value of x after the following code runs?

777 answers
635 good - 142 bad