
Learning Angular 2 Directives (Video 18)
Interactive Video
•
Information Technology (IT), Architecture
•
University
•
Practice Problem
•
Hard
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is Protractor primarily used for in Angular applications?
Unit testing
End-to-end testing
Performance testing
Integration testing
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which testing framework is used with Protractor for Angular 2 applications?
Jasmine
Karma
Jest
Mocha
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the 'all angular2 app roots' flag in Protractor?
To optimize performance
To support multiple Angular 2 apps on a page
To disable CSS selectors
To enable unit testing
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which command is used to update the web drivers for Protractor?
npm install webdriver
npm run webdriver update
npm update protractor
npm start webdriver
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a key advantage of using CSS selectors in Protractor tests?
They are easier to write
They are faster to execute
They allow for more precise element selection
They require less setup
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What function does Protractor provide to pause the test execution for debugging?
browser.stop()
browser.wait()
browser.debug()
browser.pause()
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to maintain a balance between unit tests and end-to-end tests?
Unit tests are more comprehensive
End-to-end tests are faster
End-to-end tests are easier to write
Unit tests are more stable
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