SwiftUI and Node.js Full Stack - Build Twitter - iOS 16 - Introduction to Express
Interactive Video
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Information Technology (IT), Architecture
•
University
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Practice Problem
•
Hard
Wayground Content
FREE Resource
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of using the terminal in the initial setup of the Notes App project?
To create graphical user interfaces
To install software updates
To manage system resources
To create directories and files
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which command is used to list all files and directories in the current directory?
PWD
MKDIR
LS
CD
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the 'touch' command in the terminal?
To create a new file
To delete a file
To copy a file
To move a file
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is npm used for in the context of Node.js?
To compile JavaScript code
To manage packages and dependencies
To run JavaScript code
To debug JavaScript applications
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which package is primarily used to create APIs in Node.js?
Angular
React
Vue
Express
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of the 'app.listen' method in an Express application?
To connect to a database
To handle errors
To start the server and listen on a specified port
To define routes
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In an Express app, what does the 'app.get' method define?
A POST request handler
A GET request handler
A DELETE request handler
A PUT request handler
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