McKi_IPrAd

Question 1

A 32-bit address scheme

Answer 1

IPv4 address

Question 2

IPv4 addresses are capable of this many possible addresses

Answer 2

4.2 billion

Question 3

Each section of an IPv4 address is referred to as this

Answer 3

Octet

Question 4

An IPv4 address is comprised of this many octets

Answer 4

4

Question 5

Each octet in an IPv4 address contains this many bits

Answer 5

8

Question 6

IPv4 addresses are written in this format

Answer 6

Decimal

Question 7

Each octet in an IPv4 address is separated by this

Answer 7

Period

Question 8

This is the range of possible values in each octet of an IPv4 address

Answer 8

0 thru 255

Question 9

A 128-bit address scheme

Answer 9

IPv6 address

Question 10

IPv6 addresses allow for this many unique addresses

Answer 10

340 undecillion

Question 11

Each section of an IPv6 address is referred to as this

Answer 11

Quartet

Question 12

An IPv6 address is comprised of this many quartets

Answer 12

8

Question 13

Each quartet in an IPv6 address represents this many bits of data

Answer 13

16

Question 14

IPv6 addresses are written in this format

Answer 14

Hexadecimal

Question 15

Each quartet in an IPv6 address is separated by this

Answer 15

Colon

Question 16

These are the ranges of possible values in each quartet of an IPv6 address

Answer 16

0 thru 9, A thru F

Question 17

Binary bits are represented by these

Answer 17

1’s or 0’s

Question 18

Method of simplifying an IPv6 address by hiding consecutive all-zero blocks

Answer 18

Compression

Question 19

Method of simplifying an IPv6 address by trimming leading zeros

Answer 19

Suppression

Question 20

Types of IP addresses not visible to the public

Answer 20

Private IP address

Question 21

Range of Class A IPv4 addresses

Answer 21

10.0.0.0 thru 10.255.255.255

Question 22

Range of Class B IPv4 addresses

Answer 22

172.16.0.0 thru 172.31.255.255

Question 23

Range of Class C IPv4 addresses

Answer 23

192.168.0.0 thru 192.168.255.255

Question 24

Loopback (also known as local host) IPv4 addresses always start with this number in the first octet

Answer 24

127.x.x.x

Question 25

This is the most commonly used loopback address for all operating systems

Answer 25

127.0.0.1

Question 26

Address that allows a computer to loop data back to itself for testing purposes

Answer 26

Loopback (local host) address

Question 27

APIPA

Answer 27

Automatic Private IP Addressing

Question 28

Enables computers to assign an IP address automatically to itself when a DHCP server is unreachable

Answer 28

Automatic Private IP Addressing (APIPA)

Question 29

APIPA addresses always begin with these two numbers in the first two octets

Answer 29

169.254.x.x

Question 30

This is an address that is leased and is subject to change

Answer 30

Dynamic IP address

Question 31

This is a unique address that does not change

Answer 31

Static IP address

Question 32

30.120.57.4, 172.10.34.206, 201.45.21.50 are all examples of

Answer 32

Public IPv4 addresses

Question 33

Many customers may request this, since most server applications may require a predictable connection

Answer 33

Static IP address

Question 34

Customers requesting a static IP(s) will be issued this, containing all IP addresses needed for their network

Answer 34

Subnet Block

Question 35

A subnet block contains these IP addresses

Answer 35

Network, Routable, Gateway, Broadcast

Question 36

First physical address in the subnet block identified with a CIDR notation

Answer 36

Network IP

Question 37

Address used by all devices assigned a routable IP address as an entry and exit point to a network

Answer 37

Gateway IP

Question 38

Last physical address in the subnet block

Answer 38

Broadcast IP

Question 39

CIDR

Answer 39

Classless Inter-Domain Routing

Question 40

Notation used to identify all IP addresses in a subnet block

Answer 40

Classless Inter-Domain Routing (CIDR) notation

Question 41

This is the CIDR notation for a customer that has 13 static IPs

Answer 41

/28

Question 42

This is the CIDR notation for a customer that has 5 static IPs

Answer 42

/29

Question 43

This is the CIDR notation for a customer that has 1 static IP

Answer 43

/30

Question 44

This is the subnet mask of a customer with a CIDR of /28

Answer 44

255.255.255.240

Question 45

This is the subnet mask of a customer with a CIDR of /29

Answer 45

255.255.255.248

Question 46

This is the subnet mask of a customer with a CIDR of /30

Answer 46

255.255.255.252

Question 47

Static IP addresses do not function with this enabled

Answer 47

Bridge Mode

Question 48

Software program that serves web pages to users

Answer 48

Web server

Question 49

Stores all email accounts and provides email services to individuals

Answer 49

Email server

Question 50

Comcast's preferred DNS

Answer 50

75.75.75.75

Question 51

Comcast's alternate DNS

Answer 51

75.75.76.76

Question 52

A customer will require this many static IP addresses if they have multiple servers using different ports

Answer 52

One

Question 53

A customer will require this many static IP addresses if they have multiple servers using the same ports

Answer 53

5 or 13

Question 54

In order to receive a static IP address, the customer must use this

Answer 54

Comcast-issued IP gateway