Internet Architecture

Almost no one lives without internet service
👁 321
statistics
calculate
Questions #: 15
Time: 5 minutes
Pass Score: 80.0%
Style
Mode

internet_architecture.jpg

The Internet Architecture

Source: Introduction to Computer Networkds and Cybersecurity, CRC Press, 2013

Internet is a network of _________

POINTS (1)

Correct Answer

Explanation

A message from a PC can traverse different networks before arriving to its destination

POINTS (1)

Correct Answer

Explanation

You can access the Internet through wired or wireless devices

POINTS (1)

Correct Answer

Explanation

The backbone of the Internet relies solely on the global Internet Service Providers (ISPs)

POINTS (1)

Correct Answer

Explanation

The Internet is used to connect _________ of hosts throughout the world

POINTS (1)

Correct Answer

Explanation

The communication links, regardless of whether they are wired or wireless, are

defined by a rate and .

drag and drop the selected option to the right place or type it instead
transmission
bandwidth
POINTS (1)

Correct Answer

Explanation

________ networks are used to connect a host or Local Area Network (LAN) to the Internet

Missing
POINTS (1)

Correct Answer

Explanation

Routers connect local area networks, generate ______ tables and forward packets of data on their path from source to destination.

Missing
POINTS (1)

Correct Answer

Explanation

The Internet backbone is basically a group of

routers interconnected by fiber as well as servers containing infrastructure name servers, such as Domain Name Servers (DNSs) employed for naming

drag and drop the selected option to the right place or type it instead
DNS
root
optical
POINTS (1)

Correct Answer

Explanation

The components in the Internet structure that lie outside the network core are simply _______ networks

POINTS (1)

Correct Answer

Explanation

The Internet in brief summary

The Internet is essentially a network of networks. There is a structure in this enormous mass. From a top-down view the Internet consists of a that connects backbones; the ISP backbones connect the backbones of various ; an organization’s backbone is used to connect ; and finally, the LANs connect the that are running such things as Hypertext Transmission Protocol (HTTP) or mail.

drag and drop the selected option to the right place or type it instead
interconnected
Internet Service Provider (ISP)
backbone
LANs
organizations
hosts
hierarchical
POINTS (1)

Correct Answer

Explanation

The standards that controls the use of Internet is listed in what is called

POINTS (1)

Correct Answer

Explanation

The organisation that oversees the standards of the Internet is called Internet _________Task Force (IETF)

Missing
POINTS (1)

Correct Answer

Explanation

All RFCs setting standards for Internet use can be downloaded with cost from rfc-editor.org

POINTS (1)

Correct Answer

Explanation

Main references for Internet standards

Given the enormous number of players and the phenomenal amount of information in play at any given time, clearly there must be standards that control the use of the Internet and these standards are listed in what are called (1) transparent and the organization that oversees this business is the (2) transparent

drag and drop the selected option to the right place
Requests For Comments (RFCs)
Internet Engineering Task Force (IETF)
POINTS (1)

Correct Answer

Explanation

Views:
Trials:
Avg score:
0
sin cos tan
sin-1 cos-1 tan-1 π e
xy x3 x2 ex 10x
y√x 3√x √x ln log
( ) 1/x % n!
7 8 9 + MS
4 5 6 – M+
1 2 3 × M-
0 . EXP ÷ MR
± RND C = MC

Document Actions