SINT: Quiz 2
Authored by Juan C Burguillo
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8 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Same problems inherent to the CGI model are:
Portability
Security
Scalability
All the others !
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Servlets use:
A process per request
A thread per request, not a process
a virtual machine that runs Objective-C code
A virtual machine that runs Python code
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A Single Page Application...
Uses less bandwith than a classical app
Only updates the parts of the screen needed
Provides a more fluid experience than a classical app
All the others !
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The Cross Origin Resource Sharing policy...
... allows to connect only with the origin server
... allows to connect with more servers than the origin one
Shares a server among several clients
None of the others !
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The HTML5 SSE technology...
... does not need to open channels continuously
... is slower than AJAX
... is used to enable an AJAX virtual machine
None of the others !
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If you want a HTML5 technology to manage several process in parallel you would choose:
HTML5 SSE
Web Sockets
Web Workers
FastCGI
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An alias for jQuery() is:
jQ()
$()
&()
#()
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