Midterm review Flashcards

1
Q

IP to name translation

A

DNS

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2
Q

Mbps

A

megabytes per second

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3
Q

how many connection lines for a 10 node full mesh network

A

45

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4
Q

IP tunnelling

A

Encapsulate IPv6 datagram with IPv4 datagram

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5
Q

UDP layer

A

transport

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6
Q

cables

A

physical

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7
Q

dhcp

A

application

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8
Q

ipv6

A

network

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9
Q

802.11

A

data link

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10
Q

sharing files across 2 smart phones, the communication used

A

unguided

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11
Q

Class C private address blocks start at ___ and ends at ___.

The bits in the network:

A

192 - 223

24

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12
Q

Class A private address blocks start at ___ and ends at ___.

The bits in the network:

A

0-126

8

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13
Q

ICMP layer

A

Network layer

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14
Q

DNS layer

A

application

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15
Q

coaxial cable layer

A

physical

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16
Q

hub

A

data link layer

17
Q

TCP

A

transport

18
Q

255.255.255.255 is reserved for

A

broadcast to all hosts

19
Q

Class B private address blocks start at ___ and ends at ___.

The bits in the network:

A

128-191

16

20
Q

Class D private address blocks start at ___ and ends at ___.

The bits in the network:

A

224-239

NA

21
Q

Class E private address blocks start at ___ and ends at ___.

The bits in the network:

A

240-255

NA

22
Q

Loopback address

A

127.0.0.0

(127.255.255.255)

23
Q

data communnication

A

client

23
Q

data communnication

A

client

24
Q

static ip

A

server

25
Q

listening mode

A

server

26
Q

mult data reqs

A

server

27
Q

host websites

A

server

28
Q

ms word

A

client

29
Q

HTTP

A

80

30
Q

HTTPS

A

443

31
Q

FTP

A

21

32
Q

DHCP

A

67 68

33
Q

SMTP

A

25

34
Q

How to determine the number of links in a network

A

n(n – 1) / 2