Web Application Development with JavaScript and MongoDB | Week 2
Graded Quiz
1. What is the purpose of the loginButtons template?
To implement a Bootstrap login form.
To provide a wooden theme for your buttons.
To provide user login and registration forms.
To display information about who is logged in.
2. Which of the following user accounts packages are provided by the Meteor Developer Group (clue – look them up on https://atmospherejs.com and check who the contributor is).
accounts-ui-unstyled
accounts-ui
universe:accounts-ui
art:accounts-ui
3. Which of the following are installed automatically when you install the Meteor framework? Select all that apply.
Node.js
Bootstrap
MongoDB
Apache
4. Which is the simplest way to retrieve a single item from a collection called ‘documents’?
Using the pretty function
Using the select function
Using the find function
Using the findOne function
5. Select all important things to look for when looking for Meteor packages
Lots of downloads
Good documentation
Recent activity on the github page
A cool name
6. Why is it ok for the server to insert data to the database, for example in a start up script, without calling a method?
The server is a trusted system of which we are in control.
It is not actually possible to check what the server is inserting.
The code in a method is eventually run on the server anyway.
The server automatically checks all data it inserts.
7. Create and run new meteor application with the following commands:
meteor create myapp
cd myapp
meteor npm install
meteor meteor mongo
meteor shell
mongo
meteor mongo shell
8. Following on from the previous question, where you ran these commands:
meteor create myapp
cd myapp
meteor npm install
meteor In a separate terminal window, run an additional command to add the basic user authentication package:
meteor add accounts-passwordNow start the Meteor mongo shell. In the mongo shell, run the following command:
show collectionsWhich collections can you see in the database? Select all that apply
users
meteor
basic_users
meteor_accounts_loginServiceConfiguration
9. In your blank ‘my app’ project, access the meteor mongo shell. In the shell, run the command:
show dbsWhich databases are there? (select all that apply)
local
users
ops
meteor
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