Mastering MEAN Web Development Expert Full Stack JavaScript (Video 33)

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Information Technology (IT), Architecture
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University
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Hard
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary focus when transitioning from app development to deployment?
Adding more features
Deploying the app to a production environment
Enhancing user interface
Improving code readability
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which feature is crucial for a MongoDB server in a production environment?
Integration with social media
Support for multiple programming languages
Daily backups and redundancy
Real-time data analytics
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the illustration of the web app operation in production primarily show?
The interactions between different components
The design layout of the app
The color scheme of the app
The marketing strategy for the app
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of the worker service in the web app?
To manage user authentication
To update the app's user interface
To process jobs like sending emails
To handle payment transactions
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is redundancy important for a MongoDB server in production?
To ensure data is available even if one server fails
To increase the speed of data retrieval
To reduce the cost of server maintenance
To allow more users to access the database simultaneously
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a benefit of using a hosted MongoDB solution like Mongo Lab or Compose?
They integrate directly with all web frameworks
They offer free unlimited storage
They provide automatic daily backups and redundancy
They allow for custom server configurations
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should be considered when setting up MongoDB backups?
They should be easy to restore and stored offsite
They should be stored on the same server
They should be updated manually every week
They should be encrypted with a custom algorithm
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