WEB
APPLICATION DEVELOPMENT (WAD)
UNIT - V
1.
Why MongoDB saves data in binary JSON format .
a)
Easy data transfer
b)
It excepts only JSON format
c)
To understand binary code
d) None
2.
AngularJS is a
JavaScript framework developed by
a) Nexus
b) Microsoft
c) F5 Networks
d)
Google
3.
Two –Way data binding is done in
a) MongoDB
b)
AngularJS
c) Express
d) NodeJS
4.
What is the full form of CRUD
a) Collected-
Resource-Under-Development
b)
Create-Read-Update-Delete
c) Create-Resource-Under-Development
d) Create-Read-Update-Develop
5.
Among the following which is Web Server Platform
a) MongoDB
b) AngularJS
c) Express
d)
NodeJS
6.
Why to use MEAN.js
a) Open source
b) Lower development
cost
c) Increases
flexibility and efficiency
d)
All of the above
7.
MongoDB uses table and rows as we use in the relational
databases to store data
a) True
b)
False
8.
Whenever a user makes a request, it is first processed by
_____.
a) MongoDB
b)
AngularJS
c) Express
d) NodeJS
9.
Video streaming sites, Single-page applications
and other Web applications are developed by
using
_______
a)
Node.js
b)
Full stack
c)
Javascript
d) None
10. AngularJS allows to
create
a)
Dynamic application
b) Static application
c) Desktop application
d) None
11. What is a full form
of MEAN?
a)
MongoDB, ExpressJS,
AngularJS and Node.js
b) MongoDB, Expert,
AngularJS and Node. Js
c) ModelDB, ExpressJS,
AngularJS and Node.Js
d) None of these
12. Which of the
following command will show version of Node?
a) $ npm --version
b)
$ node --version
c) $ npmgetVersion
d) $ node getVersion
13. Node.js is _____
language.
a)
Server Side
b) Client Side
c) Both
d) None of these
14. Node.js is written
in ______
a) Javascript
b) C
c) C++
d)
All of the above
15. Which extension is
used to save NodeJSfiles
a)
.js
b) .node
c) .java
d) .txt
16. NodeJS is______
a)
Asynchronous
b) Synchronous
c) Both
d) None of these
17. Which function is
used to include modules in Node.js
a) include();
b)
require();
c) attach();
d) All of these
18. NPM stands for?
a)
Node Package Manager
b) Node Project Manager
c) Node Prepare Manager
d) None of these
19. Command to show
installed version of Node?
a)
$npm--version
b) $node--version
c) $npm--getversion
d) $node--getversion
20. Which of the
following collections are used by MongoDB to store GridFS data?
a)
fs.files and
fs.chunks
b) fs.grid and
fs.chunks
c) fs.parts and
fs.files
d) fs.chunks and
fs.parts
21. Which of the
following collections are used by MongoDB to store GridFS data?
a)
Table and Row
b) Table and Column
c) Column and Row
d) Database and Table
22. MongoDB is a
cross-platform, document oriented database that provides, high performance,
high availability, and easy scalability.
a)
True
b) False
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