Deck 9: Configuring Tcp/Ip

Question 1

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

A) nslookup
B) ​ping
C) ​tracert
D) ​route

Answer 1

A

Question 2

Routing tables are static items,in that entries within the table never change,and no new entries are ever added.​

Answer 2

False

Question 3

The IPv4 and IPv6 protocols both have IPSec available as an add-on feature.​

Answer 3

False

Question 4

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

A) ​ipconfig
B) ​route
C) ​show route
D) ​net print route

Question 5

Which of the following is a valid IPv6 address?​

A) ​FE80:0:0:9F28::10::1
B) ​2001::0:0:0:9::
C) ​2001::1
D) ​fe80:0:0:0:18ff::0024:8e5a:60

Question 6

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

A) ​Get-NetIPConfiguration
B) ​Show-IPAddr
C) ​Get-IPconfig
D) ​Show-NIC

Question 7

The IP address 129.53.82.20 falls under what class of IP addresses?​

A) ​A
B) ​B
C) ​C
D) ​D

Question 8

Every IP address configuration requires the use of a subnet mask,and all hosts on the same network must share the same network ID in their IP addresses.​

Question 9

​An administrator working on a Windows Server 2012 R2 Server Core installation needs to disable DHCP all interfaces on the server.What PowerShell command should be used?

A) ​Set-NetIPInterface
B) ​Change-NetIPInterface
C) ​Set-DHCPClientSettings
D) ​Set-NetIf

Question 10

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

A) ​66
B) ​67
C) ​68
D) ​69

Question 11

​In Windows,a Network Interface Card can have more than one IP address assigned to it.

Question 12

The 169.254.78.9 IP address is an example of what type of IP address?​

A) ​Automatic Private IP Addressing (APIPA)
B) ​Static IP address
C) ​DHCP address
D) ​IPv6 helper address

Question 13

​The binary number 11000000 represents what number below in decimal?

A) ​160
B) ​192
C) ​224
D) ​240

Question 14

​In CIDR notation,the subnet mask 255.255.255.0 is represented by what prefix?

A) ​/21
B) ​/22
C) ​/23
D) ​/24

Question 15

An IPv4 octet represents how many binary bits?​

A) ​4
B) ​8
C) ​16
D) ​32

Question 16

The /release option of the ipconfig command is used to release an IP address back to a DHCP server,if DHCP is used.​

Question 17

Select below the prefix used by all Teredo related addresses:​

A) ​2002::/16
B) ​2001::/32
C) ​2005:900d::1/16
D) ​2001::/64

Question 18

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

A) ​/cleardns
B) ​/releasedns
C) ​/reregisterdns
D) ​/flushdns

Question 19

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

A) ​Total time lost,which indicates the amount of time lost in the transit of the packet
B) ​Time to live,which indicates how many hops the packet can go through before the packet is expired and discarded.
C) ​Time to lease,indicates how long the IP address will be in use by the target computer
D) ​Time to locate,indicates how much time was spent looking for the IP address on the network.

Question 20

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

A) ​11001000
B) ​10111000
C) ​10011010
D) ​10101000

Question 21

How do routers recognize 6to4 IPv6 packets?

Question 22

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

A) ​256
B) ​510
C) ​512
D) ​1022

Question 23

What purpose does an anycast IPv6 address fulfill?

Question 24

How can one or more consecutive 0 values be written in an IPv6 address?

Question 25

In a multicast address,what is the scope field used for?

Question 26

The ____________ command is known as the trace route command,because it displays the route packets take between two computers.​

Question 27

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

A) ​ARP
B) ​UDP
C) ​TCP
D) ​DHCP

Question 28

What type of IPv6 address specifies a single interface on a device?​

A) ​Multicast address
B) ​Broadcast address
C) ​Unicast address
D) ​Anycast address

Question 29

The Class E IP address range is used for what purpose?

Question 30

A server that is connected to different IP networks using two or more NICs is considered to be a _________ server​.

Question 31

Why might an administrator use the "arp -d" command?

Question 32

How are link-local IPv6 addresses used?

Question 33

How many bits make up an IPv4 address,versus an IPv6 address?​

A) ​16;32
B) ​32;48
C) ​32;128
D) ​48;128
Enter the appropriate word(s)to complete the statement.

Question 34

What must be done to allow Windows Server 2012/R2 to send router advertisements?

Question 35

The use of ____________,also known as route aggregation or route summarization,reallocates bits from the network portion of an IP address to the host portion,combining subnets.​

Question 36

How does a computer determine the network ID based on the IP address and the subnet mask?

Question 37

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

A) ​Teredo client
B) ​Teredo server
C) ​Teredo proxy
D) ​Teredo relay

Question 38

A ____________ is a formatted unit of data that's ready to be transferred to the network medium.It contains a destination and source MAC address and an error-checking code called the frame check sequence (FCS).​