D386 Exam–Questions Solved 100% Correct|
Verified Solutions Rated A+-Newest Update
2025
What is MongoDB?
A source-available, cross-platform, document-oriented database program. Classified as
a NoSQL database product, MongoDB utilizes JSON-like documents with optional
schemas.
What is CouchDB?
An open source NoSQL document database that collects and stores data in JSON-based
document formats.
What is the difference between CouchDB and MongoDB?
MongoDB's indexing features enable faster query execution and improved performance.
CouchDB relies on MapReduce for querying, which can be slower for certain types of
queries. However, CouchDB offers built-in incremental MapReduce and secondary
indexes for efficient data retrieval. MongoDB is primarily used for mobile apps, real time
analytics and applications involving large volumes of data whereas CouchDB is used for
web applications.
What is Djanogo?
a high-level Python web framework. Encourages rapid development with a clean,
pragmatic design. Known for "batteries-included" approach.
What is Spring?
an application framework for Java-based applications, inversion of control container for
Java platform.
What is Ruby On Rails?
A server-side web application framework written in Ruby.
What is Java's service stack?
Java, Spring, Maven.
What is Python's service stack?
, Python, Django, Pip.
What is Ruby's service stack?
Ruby, Ruby On Rails, Bundler.
What is Javascript's Service Stack?
Node.JS, Express,JS, NPM.
What is a LAMP stack?
Linux
Apache
MySQL
PHP
What is a MEAN stack?
MongoDB
Express.js
Angular
Node.js
What stack is meant to be entirely compatible with Javascript?
MEAN.
What is the difference between the MEAN and LAMP stack?
Mean has no operating system, it can be installed on server or containerized and used
as microservice base.
What is a WAMP stack?
Windows O.S.
Apache
MySQL
PHP
Why should a developer choose WAMP over LAMP?
Verified Solutions Rated A+-Newest Update
2025
What is MongoDB?
A source-available, cross-platform, document-oriented database program. Classified as
a NoSQL database product, MongoDB utilizes JSON-like documents with optional
schemas.
What is CouchDB?
An open source NoSQL document database that collects and stores data in JSON-based
document formats.
What is the difference between CouchDB and MongoDB?
MongoDB's indexing features enable faster query execution and improved performance.
CouchDB relies on MapReduce for querying, which can be slower for certain types of
queries. However, CouchDB offers built-in incremental MapReduce and secondary
indexes for efficient data retrieval. MongoDB is primarily used for mobile apps, real time
analytics and applications involving large volumes of data whereas CouchDB is used for
web applications.
What is Djanogo?
a high-level Python web framework. Encourages rapid development with a clean,
pragmatic design. Known for "batteries-included" approach.
What is Spring?
an application framework for Java-based applications, inversion of control container for
Java platform.
What is Ruby On Rails?
A server-side web application framework written in Ruby.
What is Java's service stack?
Java, Spring, Maven.
What is Python's service stack?
, Python, Django, Pip.
What is Ruby's service stack?
Ruby, Ruby On Rails, Bundler.
What is Javascript's Service Stack?
Node.JS, Express,JS, NPM.
What is a LAMP stack?
Linux
Apache
MySQL
PHP
What is a MEAN stack?
MongoDB
Express.js
Angular
Node.js
What stack is meant to be entirely compatible with Javascript?
MEAN.
What is the difference between the MEAN and LAMP stack?
Mean has no operating system, it can be installed on server or containerized and used
as microservice base.
What is a WAMP stack?
Windows O.S.
Apache
MySQL
PHP
Why should a developer choose WAMP over LAMP?
