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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
21.08.2019
Bo Vandersteene_1
Owner at Reibo
Angular

*ngFor on (large) lists in Angular can be tweaked, but how?

330 answers
214 good - 116 bad
 
21.08.2019
Brecht Billiet
Frontend software expert/entrepreneur & Co-Founder at Strongbrew
Angular
@Component({
    selector: 'my-app',
    template: `
707 answers
354 good - 353 bad
 
21.08.2019
Brecht Billiet
Frontend software expert/entrepreneur & Co-Founder at Strongbrew
Angular

Take the following component into account:

529 answers
172 good - 357 bad
 
21.08.2019
Brecht Billiet
Frontend software expert/entrepreneur & Co-Founder at Strongbrew
Angular

Is the use of @Injectable() mandatory on a service that is registered to a module?

350 answers
183 good - 167 bad
 
21.08.2019
Brecht Billiet
Frontend software expert/entrepreneur & Co-Founder at Strongbrew
Angular

Using @ngrx/store comes with a a few principles, which one is falsy?

278 answers
100 good - 178 bad
 
21.08.2019
Brecht Billiet
Frontend software expert/entrepreneur & Co-Founder at Strongbrew
Angular

When we register an Injectable like this: @Injectable({providedIn: 'root'}), where is the...

650 answers
312 good - 338 bad
 
21.08.2019
Brecht Billiet
Frontend software expert/entrepreneur & Co-Founder at Strongbrew
Angular

Which statement about the async pipe is not correct?

529 answers
142 good - 387 bad
 
21.08.2019
Brecht Billiet
Frontend software expert/entrepreneur & Co-Founder at Strongbrew
Angular

When we register an Injectable on a component (in the providers property), which statement is...

308 answers
140 good - 168 bad
 
21.08.2019
Brecht Billiet
Frontend software expert/entrepreneur & Co-Founder at Strongbrew
Angular

Take the following component into account:

269 answers
164 good - 105 bad
 
21.08.2019
Brecht Billiet
Frontend software expert/entrepreneur & Co-Founder at Strongbrew
Angular

Which one of the following properties does NOT exist on the NgModule declaration of Angular?

930 answers
664 good - 266 bad
 
21.08.2019
Carlos Coloma
Cloud Architect at Extrema Sistemas
Java

Which is the output of the following code?

520 answers
230 good - 290 bad
 
21.08.2019
Carlos Matos
Java

What is the output of the following code?

264 answers
25 good - 239 bad
 
21.08.2019
Carlos Matos
Java

What is the output of the following code?

219 answers
60 good - 159 bad
 
21.08.2019
Carlos Matos
Java

What is the output of the following code?

216 answers
103 good - 113 bad
 
21.08.2019
Carlos Matos
Java

The if condition in the code below is considered to be a bad practice.

345 answers
216 good - 129 bad
 
21.08.2019
Carlos Matos
Java

What is the output of the following code?

367 answers
182 good - 185 bad
 
21.08.2019
Carole Dembour
Advisor - Economics at FEB
Excel

When you start typing the same value as of some cells on same columns, Excel automatically shows...

68 answers
33 good - 35 bad
 
21.08.2019
Carole Dembour
Advisor - Economics at FEB
Excel

The whole table was obtained from extending the formula in cell B2. which one ?

254 answers
140 good - 114 bad
 
21.08.2019
Carole Dembour
Advisor - Economics at FEB
Excel

The (relative) reference for a selection of cells going from A1 to A10 is ...

68 answers
46 good - 22 bad
 
21.08.2019
Carole Dembour
Advisor - Economics at FEB
Excel

In which order are embedded the functions of the formula applied in cells B5:B7 ?

684 answers
151 good - 533 bad
 
21.08.2019
Carole Dembour
Advisor - Economics at FEB
Excel

What is the result of the following formula: =SUMIF(A1:B3;">10";A1:B5) ?

151 answers
93 good - 58 bad
 
21.08.2019
Carole Dembour
Advisor - Economics at FEB
Excel

Which formula(s) allow(s) to obtain today's date ?

68 answers
11 good - 57 bad
 
21.08.2019
Carole Dembour
Advisor - Economics at FEB
Excel

In a table, you have the daily turnover for the year 2016.

478 answers
338 good - 140 bad
 
21.08.2019
Carole Dembour
Advisor - Economics at FEB
Excel

A numerical value van be treated as text when it is preceded by …

68 answers
39 good - 29 bad
 
21.08.2019
Carole Dembour
Advisor - Economics at FEB
Excel

I want to calculate the sum of all values greater than 10. Which formula(s) could I use ?

261 answers
138 good - 123 bad
 
21.08.2019
Carole Dembour
Advisor - Economics at FEB
Excel

You can use “drag-and-drop” in order to insert data from a worksheet into a Word document.

671 answers
403 good - 268 bad
 
21.08.2019
Carole Dembour
Advisor - Economics at FEB
Excel

"Paste Special" allows to do the following calculation(s) with the copied cells:

68 answers
11 good - 57 bad
 
21.08.2019
Carole Dembour
Advisor - Economics at FEB
Excel

Cell A1 contains the (numerical) value 5 ; cell A2 contains the value 15 ; and cell A3 contains...

443 answers
395 good - 48 bad
 
21.08.2019
Carole Dembour
Advisor - Economics at FEB
Excel

I've created this table. Which formula(s) can Excel run ?

325 answers
18 good - 307 bad
 
21.08.2019
Carole Dembour
Advisor - Economics at FEB
Excel

When you copy a cell containing a formula, Excel …

68 answers
33 good - 35 bad