NET1L - Lesson 11 (IPv4 Addressing)

An IPv4 address is a ______ hierarchical address that is made up of a network portion and a host portion.

• 32-bit

• 64-bit

• 128-bit

A ___________ is used to determine the network and host portions.

• subnet mask

• default gateway

• IPv4 address

• IPv6 address

To identify the network and host portions of an IPv4 address, the subnet mask is compared to the IPv4 address bit for bit, from _________.

• left to right

• right to left

The actual process used to identify the network and host portions is called _________.

• ANDing

• ORing

• NOTing

A __________ is a less cumbersome method used to identify a subnet mask address.

Ex: /16

• prefix length

• prefix width

• prefix size

• prefix slash

The prefix length is the number of bits set to ____ in the subnet mask.

Ex: 11111111.11111111.11111111.00000000 (/24)

• 0

• 1

• 2

A prefix length is written in “______________” therefore, count the number of bits in the subnet mask and prepend it with a slash.

• slash notation

• dash notation

• dotted notation

A logical _____ Boolean operation is used in determining the network address.

• AND

• OR

• NOT

To identify the network address, the host ________ is logically ANDed, bit by bit, with the _________ to identify the network address.

• IPv4 address

• IPv6 address

• subnet mask

Within each network are 3 types of IP addresses:

• Network address

• Host addresses

• Broadcast address

• Burn-in Address