FUNDAMENTALS OF COMPUTER

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WEB BROWSERS TECHNOLOGY

THE INTERNET

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A school starts tracking which websites each computer in the school is visiting by monitoring the packets leaving the school. A sample of the information they have collected appears below. Which of the following is MOST likely to be answerable using all the data collected by this monitoring?IPAddress Time URL1.1.1.1 11:05:23.22 example.com1.5.1.8 11:05.29.71 news.com1.1.5.1 11:06:13.48 sports.com1.6.1.8 11:08:09.95 example.com
A
Which students are visiting social media sites from school
B
Which classes are assigning the most homework using the computers
C
Which programs students are running on the lab computers
D
Which websites are most frequently visited before and after school hours from a school computer
Explanation: 

Detailed explanation-1: -Packets contain a chunk of data and metadata used for routing the packet between the origin and the destination on the Internet, as well as for data reassembly. Packets may arrive at the destination in order, out of order, or not at all. IP, TCP, and UDP are common protocols used on the Internet.

Detailed explanation-2: -Which of the following BEST describes how protocols on the Internet (e.g. IP, TCP, HTTP) make use of abstraction to accomplish their respective purposes? Low level protocols can provide functionality to high level protocols without revealing the details of how this is accomplished.

Detailed explanation-3: -11. Which of the following is a primary reason for the use of open protocols on the Internet? A Open protocols allow devices to specify how data packets are to be routed on the Internet in advance.

Detailed explanation-4: -Explanation. The Internet is the global network that uses TCP/IP.

There is 1 question to complete.
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