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Comptia A+ 1101 Core 1 > IP Addressing > Flashcards

IP Addressing Flashcards

1
Q

What allows to determine which network segment an IP address belongs to?
Physical address
Dynamic Host Configuration Protocol (DHCP)
Address Resolution Protocol (ARP)
Subnet mask

A

Subnet Mask

A subnet mask is used to divide an IP address into two parts. One part identifies the host (computer), the other part identifies the network to which it belongs.

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2
Q

In a network using subnets, the term “Default gateway” refers to a network device that enables exchange of data between hosts residing in different subnets.
True
False

A

True

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3
Q

Which of the answers listed below refers to a networked device providing an entry point into another network or the Internet?
Hub
Switch
Proxy server
Default gateway

A

Default Gateway

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4
Q

Which of the following answers list(s) data required for manual configuration of network adapter settings? (Select all that apply)
IP address
Subnet mask
Default gateway
MAC address
DNS server address
SSID (a.k.a. network name)

A

IP address
Subnet mask
Default gateway
DNS server address

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5
Q

An IPv4 address consists of:
32 bits
48 bits
64 bits
128 bits

A

32 bits

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6
Q

IPv4 addresses are expressed with the use of:
Octagonal numbers
Binary numbers
Hexadecimal numbers
Decimal numbers

A

Decimal Numbers

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7
Q

Which of the following answers refers to an IPv4 loopback address?
::1
FE80::/10
0:0:0:0:0:0:0:1
169.254/16
127.0.0.1

A

127.0.0.1

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8
Q

Which of the following answers refer to the characteristic features of the 10.0.0.0 - 10.255.255.255 (10.0.0.0/8) IPv4 address space? (Select 2 answers)
Class A range
Public IP address range
Class B range
Non-routable (private) IP address range
Class C range

A

Class A Range
Non-routable (private) IP address range

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9
Q

Which of the answers listed below refer to the 172.16.0.0 - 172.31.255.255 (172.16.0.0/12) IPv4 address space? (Select 2 answers)
Class A range
Public IP address range
Class B range
Non-routable (private) IP address range
Class C range

A

Class B range
Non-routable (private) IP address range

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10
Q

What are the characteristic features of the 192.168.0.0 - 192.168.255.255 (192.0.0.0/16) IPv4 address space? (Select 2 answers)
Class A range
Public IP address range
Class B range
Non-routable (private) IP address range
Class C range

A

Class C range
Non-routable (private) IP address range

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11
Q

An IPv6 address consists of:
32 bits
48 bits
64 bits
128 bits

A

128 Bits

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12
Q

IPv6 addresses are expressed with the use of:
Decimal numbers
Hexadecimal numbers
Binary numbers
Octagonal numbers

A

Hexadecimal numbers

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13
Q

A double colon in an IPv6 address indicates that part of the address containing only zeros has been compressed to make the address shorter.
True
False

A

True

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14
Q

Which of the following answers lists a valid IPv6 address of FE80:00A7:0000:0000:02AA:0000:4C00:FE9A after compression?
FE80:00A7::2AA:0:4C:FE9A
FE80:A7::2AA::4C00:FE9A
FE80:00A7::2AA:0:4C00:FE9A
FE80:A7::2AA:0:4C00:FE9A

A

FE80:A7::2AA:0:4C00:FE9A

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15
Q

Which of the following answers refer to IPv6 loopback addresses? (Select 2 answers)
127.0.0.1
0:0:0:0:0:0:0:1
169.254/16
::1
FE80::/10

A

0:0:0:0:0:0:0:1
::1

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16
Q

Automatic Private IP Addressing (APIPA) allows a Windows host to self-configure an IPv4 address and subnet mask when Dynamic Host Configuration Protocol (DHCP) is unavailable. APIPA uses an address block range between 169.254.0.0 and 169.254.255.255. APIPA-assigned addresses are valid only for communications within a network segment that a given host is connected to (a host with APIPA-assigned address cannot connect to the Internet).
True
False

A

True

17
Q

Which of the answers listed below refers to a permanent assignment of an IP address?
Private IP address
Dynamic IP address
Public IP address
Static IP address

A

Static IP Address

18
Q

What type of server handles the assignment of dynamic IP addresses?
DHCP server
Authentication server
DNS server
Proxy server

A

DHCP Server

Comptia A+ 1101 Core 1 (24 decks)

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