ICT05 - Day 3

What does CIDR stand for?

·         Common Internet Domain Register

·         Classful Internal Data Route

·         Calculated Intranet Data Reallocation

·         Classless Inter-Domain Routing

• Common Internet Domain Route

• Classful Internal Data Route

• Calculated Intranet Data Routing

• Classless Inter-Domain Routing

Which class of network is never used?

• A

• B

• C

• D

• E

How many addresses in total are there in IPv4?

• 2¹⁶

• 2²⁴

• 2³²

• 2¹²⁸

Which if these CIDR subnet masks is never used?

• /18

• /21

• /27

• /32

In IPv6, which type of address will go to whichever device is closest that is using that address?

• Multicast

• Anycast

• Everycast

• Overcast

• Globalcast

How many addresses are there in IPv6?

• 340 billion

• 340 quintillion

• 340 Septillion

• 340 Undecillion

Which type of IPv6 address is the equivalent of an IPv4 Private address?

• Global unicast

• Unique local

• Link Local

• Multicast

How many subnets are build into every Global routing prefix in IPv6?

• 256

• 16384

• 65536

• 16777216

What does NAT stand for?

• Network Address Translation

• Newtonian Addition Tracker

• Numbered Access Terminator

• Normal Accounting Time

What type of address starts 172.30.x.x in IPv4?

• Public

• Private

• Multicast

• APIPA