Which of the following server is example of single-tier architecture?
a) Network server
b) proxy server
c) Unix server
d) web server
How many components are in three-tier architecture model?
a) one
b) two
c) three
d) four
Explanation: client, database server, application server
Which of the following are advantages of three-tired architecture?
a) independent of data & network
b) required amount of data
c) queries are in SQL
d) all of these
Which of the following servers are used in N-tier architecture model?
a) database server
b) application server
c) both a & b
d) proxy server
How many types of web pages in web application?
a) one
b) two
c) three
d) four
Explanation: static web page, dynamic web page
Which web page stored in file and does not change in response to user input?
a) static web page
b) dynamic web page
c) permanent web page
d) visual web page
