Web App Development 2 - 2015 - Section A
1. What sequence of commands would you issue to upload and share your code in a GitHub repository? You can assume the added code wont cause a conflict with existing code.
pull commit push add
push add commit pull
pull add commit push
push commit add pull
2. The typical architecture of a web application follows a:
Two tier architecture
Three Tier architecture
Model View Controller
Model View Template
3. What design pattern does the django web application use:
Subject Observer Pattern
Model View Template Pattern
Factory Pattern
Model View Controller Pattern
4. An overriding principle when design web applications is:
keep’em separated
separation of concerns
concerns separation
separation of content
5. The responsibilities of the middleware include: (select option where all correctly apply):
handle incoming requests from clients, request data from a database, return an html/xml response to the client
handle incoming requests from clients and servers, request data from server, return a html/xml response to the client and server.
handle incoming request from clients, request data from a database, return a html/xml response to the server
handle incoming requests from servers, request data from the client, return an html/xml response the server
6. What does HTTP stand for?
Hyper Text Transfer Process
The good of all internet citizens
Hyper Text The Protocol
Hyper Text Transfer Protocol
7. The two most frequently used in HTTP requests are:
FETCH and POST
PUSH and PULL
GET and POST
PUSH and GET
8. Which problem does HTTP suffer from:
statefulness, maintains state
statuslessness, maintains no status
entomophobia, fear of being crawled
statelessness, maintains no state
9. AJAX stands for:
Asynchronous JavaScript and eXtensible Makeup Language
Amsterdam Football club
Asynchronous JavaScript and eXtensible Markup Language
Asynchronous Java and Extensible Markup Language
10. AJAX enables us to (Select the option where all statements apply):
make requests without reloading the page, to receive and work with data from the server, using any type data
make requests by reloading the page, to receive and work with data from the server, using only xml data
make requests by reloading the page, to receive and work with data from the server, using any type data
make requests without reloading the page, to receive and work with data from the server, using only xml data
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