COSC4351 Exam 1 Review solutions || with 100% Errorless Solutions.
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Course
COSC4351
Institution
COSC4351
Websites have either an IP address or a domain name, but not both. correct answers False.
Which file does the following URL access?
A 404 message indicates that a domain name is not recognized. correct answers False.
Before a TCP connection is created, the web browser performs a/an correct...
COSC4351 Exam 1 Review solutions || with 100% Errorless
Solutions.
Websites have either an IP address or a domain name, but not both. correct answers False.
Which file does the following URL access? http://www.weather.com/summer/temperatures.html
correct answers temperatures.html
A 404 message indicates that a domain name is not recognized. correct answers False.
Before a TCP connection is created, the web browser performs a/an correct answers DNS lookup
How many total HTTP requests does a browser send for a web page that does not use any other
web resources? correct answers 1
How many total HTTP requests does a browser send for a web page that contains four web
resources: an image, a video, a CSS style sheet, and a JavaScript file? correct answers 5
Number of bytes in the response's message body. correct answers Content-length
Media type of the response's message body. correct answers Content-Type
Datetime the response was generated by the web server. correct answers Date
Datetime the requested resource was last modified on the web server. correct answers Last-
modified
Identifies the browser making the request. correct answers user agent
The domain name for the requested path. correct answers host
Identifies the web server software that generated the response. correct answers server
Which request method is used by the browser to submit web form data to the web server? correct
answers POST
Which status code is sent when the web server wants to redirect the browser to a different URL?
correct answers 301 or 302
Which status code is sent when the requested URL does not point to an existing resource on the
web server? correct answers 404
Which request method is used by the browser to get the same response headers that a GET would
generate but without the message body? correct answers Head
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