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Communicating and Networks

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Quiz on Communicating and Networks, created by Jake Youd on 11/05/2016.
Jake Youd
Quiz by Jake Youd, updated more than 1 year ago
Jake Youd
Created by Jake Youd over 9 years ago
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Resource summary

Question 1

Question
What is the Internet?
Answer
  • A collection of inter-connected computer networks
  • The World Wide Web

Question 2

Question
How Many Networks Were Connected To The Internet in 1969?
Answer
  • 4
  • 194

Question 3

Question
What Two Devices Are Needed To Connect To The Internet?
Answer
  • Modem and Router
  • Router and Telephone

Question 4

Question
What Does Modem Stand For?
Answer
  • Modual / Denominator
  • Modulator / Demodulator

Question 5

Question
What Does WAP Stand For?
Answer
  • Wireless Access Point
  • Wireless Access Port

Question 6

Question
What Is The Name Of The Set of Rules About How Messages Are Formatted And Transmitted?
Answer
  • Protocol
  • Index

Question 7

Question
What Does TCP Stand For?
Answer
  • Transmission Control Protocol
  • Transferring Code Protocol

Question 8

Question
What Does a TCP Do?
Answer
  • Detects Errors
  • Fixes Errors

Question 9

Question
What is Packet Switching?
Answer
  • Breaking up of a file into small data to send in packets
  • Sending Packets of Large Data (3MB) to Someone

Question 10

Question
Does Every Device Connected To the Internet Have An Assigned IP Address?
Answer
  • Yes
  • No

Question 11

Question
What Happens To Packets That Are Lost and Not Acknowledged?
Answer
  • They Are Resent
  • The Computer Searches Everywhere for Them

Question 12

Question
What Does a DNS Do?
Answer
  • Allows You To Enter a Web Address and Then Translates It To An IP
  • Searches for Lost Data from Data Switching

Question 13

Question
Whats The Difference Between a IP Address and a MAC Address?
Answer
  • A MAC Address is Fixed
  • An IP Address is Fixed

Question 14

Question
What is The Name of The Two IP Addresses a Computer Has?
Answer
  • Private and Public
  • Secret and Open

Question 15

Question
What Happens If You Use Your Laptop Abroad Connected to The Internet?
Answer
  • The IP Address Changes
  • The IP Address Stays the same

Question 16

Question
What is a Data Packet Marked With?
Answer
  • Each packet is marked with the packet number and the total number of packets in the transmission
  • The City it was sent from

Question 17

Question
What Does HTTP Stand For?
Answer
  • Hypertext Transfer Protocol
  • Highly Technical Transfer Protocol

Question 18

Question
How Many NICs Does Every Network Device Have?
Answer
  • At Least 1
  • Has To have More Than 10

Question 19

Question
What Does a Modem Convert?
Answer
  • A modem converts analogue signals to digital and vice versa
  • IP Addresses to MAC Addresses

Question 20

Question
How Many Things are Predicted To Be Connected To the Internet by 2020
Answer
  • 50,000,000,000
  • 5,000,000,000,000
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