SINT: Quiz 2

Same problems inherent to the CGI model are:

• Portability
• Security
• Scalability
• All the others !

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

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 !

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 !

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 !

If you want a HTML5 technology to manage several process in parallel you would choose:

• HTML5 SSE
• Web Sockets
• Web Workers
• FastCGI

An alias for jQuery() is:

• jQ()
• $()
• &()
• #()

If you wish a HTML5 technology to open TCP connections to update web pages you would use:

• Web Crockets
• Web Rockets
• Web Pockets
• None of the others !