TCP/IP

Question 1

How many bits are in a MAC address?

Answer 1

48 bits

Question 2

The first three Bytes of a MAC address are what?

Answer 2

Vendor ID

Question 3

The last three Bytes of a MAC address are what?

Answer 3

Globally Unique ID (GUID)

Question 4

What kind of notation is a MAC address in?

Answer 4

Hexadecimal Notation (Hex Notation)

Question 5

How many bits are in an IPv4 address?

Answer 5

32 bits

Question 6

What kind of notation is an IPv4 address in?

Answer 6

Dotted Decimal Notation (DDN)

Question 7

IPv4 Class A range?

Answer 7

0-127

Question 8

IPv4 Class B range?

Answer 8

128-191

Question 9

IPv4 Class C range?

Answer 9

192-223

Question 10

IPv4 Class D range?

Answer 10

224-239

Question 11

IPv4 Class E range?

Answer 11

240-255

Question 12

IPv4 Class A Private Range?

Answer 12

10.0.0.0 - 10.255.255.255

Question 13

IPv4 Class B Private Range?

Answer 13

172.16.0.0 - 172.31.255.255

Question 14

IPv4 Class C Private Range?

Answer 14

192.168.0.0 - 192.168.255.255

Question 15

IPv4 Loopback Range?

Answer 15

127.0.0.0 - 127.255.255.255

Question 16

IPv4 APIPA Range?

Answer 16

169.254.0.0 - 169.254.255.255

Question 17

IPv4 Class A CIDR Notation?

Answer 17

CIDR 8 or /8

Question 18

IPv4 Class B CIDR Notation?

Answer 18

CIDR 16 or /16

Question 19

IPv4 Class C CIDR Notation?

Answer 19

CIDR 24 or /24

Question 20

What is the purpose of a Loopback IP address?

Answer 20

Sends outgoing signals back to the same computer for testing

Question 21

What is the purpose of APIPA or Link Local IP address?

Answer 21

Provides DHCP autoconfiguration addressing when the DHCP service is either permanently or temporarily disabled

Question 22

How many bits are in an IPv6 address?

Answer 22

128 bits

Question 23

What kind of notation is an IPv6 in?

Answer 23

Hexadecimal Notation (Hex Notation)

Question 24

IPv6 Loopback IP address?

Answer 24

::1

Question 25

IPv6 Link Local (APIPA) IP address

Answer 25

Any address where the first block is fe80