Lesson 5: Internet Basics Flashcards

1
Q

A global computer network providing a variety of information and communication facilities, consisting of interconnected networks using standardized communication protocol.

A

Internet

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2
Q

A commercial organization with permanent connection to the Internet that sells temporary connections to subscribers.

A

Internet Service Provider (ISP)

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3
Q

A physical, hardcoded identifier that distinguishes that device on a network, assigned from an NIC card.

A

MAC Address

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4
Q

A statistically or dynamically assigned address on a device network through the DHCP protocol.

A

IP Address

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5
Q

A networking device that sends data to the appropriate device within the LAN, using an ARP table that matches each IP address to a MAC address.

A

Switch/Router

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6
Q

A device that serves as bridge between a LAN and a WAN.

A

Modem

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7
Q

The combination of both a switch/router and a modem.

A

Gateway

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8
Q

The protocol that allows for communication within a LAN.

A

Ethernet

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9
Q

The protocol that allows for wireless communication within a WLAN.

A

802.11

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10
Q

It is a way of exchanging information between computers on the Internet.

A

World Wide Web

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11
Q

The network of pages of images, texts and sounds on the Internet which can be viewed using browser software.

A

World Wide Web

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12
Q

These run on sophisticated hardware.

A

Servers

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13
Q

To dominant implementations.

A

Clients/browsers

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14
Q

Many interesting implementations.

A

Caches

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15
Q

The global infrastructure which facilitates data transfer.

A

Internet

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16
Q

HTTP

A

Hyper Text Transfer Protocol

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17
Q

HTML

A

Hyper Text Markup Language

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18
Q

XML

A

Extensible Markup Language

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19
Q

URIs

A

Uniform Resource Identifiers

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20
Q

An infrastructure of information combined and the network software used to access it.

A

The Web

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21
Q

A document that contains or references various kinds of data.

A

Web page

22
Q

A software tool that retrieves and displays web pages.

A

Web browser

23
Q

A computer set up to respond to requests for web pages.

A

Web server

24
Q

It is a collection of related web pages including: Entertainment, advocacy, personal, and etc.

A

Website

25
Q

It provides a set of rules and standards that govern how information is transmitted on the WWW.

A

HyperText Transfer Protocol (HTTP)

26
Q

It is the Web’s application-layer protocol for transferring various forms of data between server and client.

A

HTTP

27
Q

A software that hosts websites via Internet.

A

Web servers

28
Q

How do web browsers communicate with web browser?

A

HyperText Transfer Protocol

29
Q

In this server, you get a centrally-located pool of disk space to store and share different documents in the form of emails for network users. All data is stored in a single location and so, administrators need to backup files only from one computer.

A

Mail Server

30
Q

It acts as a set of components which can be accessed by the software developer via an API defined by the platform itself.

A

Application Server

31
Q

These components are usually performed in the environment similar to its web server(s) for the web applications with the main job of supporting the construction of dynamic pages.

A

Application Server

32
Q

It uses separate control and data connections between the client and the server. This server also authorizes itself in the form of a username and password.

A

File Transfer Protocol (FTP) Protocol

33
Q

A computer program that offers database services to other computer programs or computers with the use of client-server functionality.

A

Database Service

34
Q

This type of server is accessible either via a “front end” that runs on the user’s computer where the request is made or the “back end” where it is served such as data analysis and storage.

A

Database Server

35
Q

A computer server that hosts a network service for offering responses to queries which maps either an addressing component or numeric identification. This is done by the server to give response to a network service protocol request.

A

Domain Name System (DNS) Server

36
Q

It is a type of software that allows you to find and view websites on the Internet.

A

Web browser

37
Q

Its primary function is to render HTML.

A

Web browser

38
Q

It is the code used to design or markup webpages which may include text, links, and references to images and other items, such as cascading style sheets and JavaScript functions.

A

HyperText Markup Language (HTML)

39
Q

It is the fundamental network identification for any resource connected to the web, utilizing a web address.

A

Uniform Resource Locator

40
Q

A server that is specifically used for matching website hostnames to their corresponding IP address.

A

DNS Server

41
Q

It contains a database of public IP addresses and their corresponding domain names.

A

DNS Server

42
Q

It is the unique name that identifies an Internet site and email address.

A

Domain Name

43
Q

It is a program that searchers for and identifies items in a database that correspond to keywords or characters specified by the user, used specifically for finding particular sites on the World Wide Web.

A

Search Engine

44
Q

The code language used to create Hypertext documents for use on the World Wide Web.

A

HTML

45
Q

It is the standard used to secure the exchanging of files over the Internet.

A

File Transfer Protocol (FTP)

46
Q

The transferring of files from the client to the server.

A

Uploading

47
Q

The transferring of files from a server to a client.

A

Downloading

48
Q

It is a small text file that a web server stores on your local computer’s hard disk, containing information about your visit to the site.

A

Cookie

49
Q

It is the collection and analysis of data regarding website usage, typically used by website owners to track the number and behavior of users visiting their sites.

A

Web analytics

50
Q

Any resource that is provided over the Internet.

A

Cloud service

51
Q

It is a network security device that monitors incoming and outgoing network traffic and decides whether to allow or block specific traffic based on a defined set of Security rules.

A

Firewall