IT Essentials - Module 6 Quiz

What are the two types of addresses that devices connected to a network need?

• Media Access Control (MAC) address and Internet Protocol (IP) address

• Ethernet address and Wireless address

• IPv4 address and IPv6 address

• Network address and Host address

Which of the following represents a MAC address?

• 00:50:56:BE:D7:87

• 192.168.1.1

• 2001:0fed:0000:cafe:0000:0000:0000:0e00

• fe80::

Will an IP address likely change if the device moves to another network?

• Yes

• No

What command will display the IP address information and MAC address of a Windows device?

• Ipconfig /all

• ifconfig

• netstat

• ping

What is the purpose of a subnet mask in an IPv4 address?

• To determine the network

• To identify the host device

• To route traffic between different networks

• To compress the IP address

How does a device determine whether to send data directly to the intended receiver or to a router?

• By checking if the receiver is on the same network

• By checking the MAC address of the receiver

• By checking the IP address of the receiver

• By checking the subnet mask of the receiver

How many unique addresses does the 32-bit IPv4 address space provide?

• Approximately 4 billion

• Approximately 340 undecillion

• Approximately 16 million

• Approximately 1 trillion

How many bits are there in an IPv6 address?

• 128 bits

• 32 bits

• 64 bits

• 256 bits

What are the rules for compressing IPv6 addresses?

• Omit Leading 0s and Omit All 0 Segments

• Omit Trailing 0s and Omit All 0 Segments

• Omit Leading 0s and Omit Trailing 0s

• Omit All 0 Segments and Omit All 1 Segments

What is the purpose of a DNS server?

• To resolve domain names to IP addresses

• To assign IP addresses to devices

• To route traffic between different networks

• To compress IP addresses