Server 2 - Quiz 1

A broadcast is a packet addressed to specifically assigned computers on the network.

False

What command displays the route packets take between two computers?

tracert

What command can be used to send test queries to a target DNS server?

nslookup

Which of the following best describes when a packet is addressed so that more than one destination can receive it and the first octet is in the range 224 to 239?

multicasting

Which of the following is the Physical-layer address that is an integral part of a network interface card?

MAC address

The Intra-Site Automatic Tunnel Addressing Protocol is used to transmit IPv6 packets between dual IP layer hosts across an IPv4 network.

True

How many usable host addresses exist within a network with a CIDR prefix of /23?

510

On which UDP port do DHCP servers listen for DHCP client messages?

67

The binary number 11000000 represents what number below in decimal?

192

Which of the following is not a standard component of Teredo tunneling?

Teredo proxy

What specific server configuration is connected to different IP networks using two or more NICs?

multihomed

What formatted unit of data has an error-checking code called the frame check sequence and is ready to be transferred to the network medium?

Frame

What protocol in the TCP/IP suite provides reliable data transfer between applications at the transport-layer?

TCP

What command line utility can be used to display the default route, as well as all routing table entries?

route

A zone id is used to distinguish which interface an IPv6 unique local IPv6 address is bound to.

False

Which prefix is used by all Teredo related addresses?

2001::/32

In a ping response packet, what does the TTL field indicate?

How many hops the packet can go through before the packet is expired and discarded.

The IP address 129.53.82.20 falls under what IP address class?

Class B

How can an administrator retrieve the IP address settings of a computer using PowerShell?

Get-NetIPConfiguration

Which of the following allows the reallocation of bits from the network portion of an IP address to the host portion, combining subnets?

supernetting

An administrator working on a Windows Server 2016 Server Core installation needs to disable DHCP all interfaces on the server. What PowerShell command should be used?

Set-NetIPInterface

What protocol resolves a computer's IPv4 address to its physical, or Media Access Control (MAC) address?

Address Resolution Protocol (ARP)

ICMP is a Network-layer protocol the ping program uses to test whether a computer can communicate with another computer.

True

What technique is used by computers to determine the network ID of an IP address?

logical AND operation

Routing packets is the key responsibility of the TCP protocol.

False

What ipconfig command line option can be used to delete cached DNS information from memory?

/flushdns

TCP is a Transport-layer protocol used to communicate between applications, but it’s a lightweight Transport-layer protocol, meaning it lacks many of the reliability and flow control features of UDP.

False

The decimal number 168 can be represented using what series of binary digits below?

10101000

Which of the following is a valid IPv6 address?

2001::1

An IPv4 octet represents how many binary bits?

8