Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
127 Cards in this Set
- Front
- Back
A computer that runs the DNS service program is known as a
|
DNS server
|
|
During the routing process, if the host finds no matches at all in its routing table, the packet will be
|
dropped
|
|
When troubleshooting name resolution, the ____________ command can be used to determine if your configured DNS server is reachable and running.
|
ping
|
|
The top level domain for education organizations is
|
edu
|
|
You are working on a computer named fs-3.LAInsurance.com. What is this computer's domain name?
|
LAInsurance.com
|
|
You are working on a computer in the Anwalt.com domain. The computer's name is vpnsvr5. What is the fully qualified domain name for this computer?
|
vpnsvr5.Anwalt.com
|
|
The acronym DNS stands for
|
Domain Name Service
|
|
The command used to test DNS name resolution by directly querying a DNS server is the _______
|
nslookup
|
|
You are working on a computer named fs-3.LAInsurance.com. What is this computer's host name?
|
fs-3
|
|
During the routing process, the host checks its _________ for a route to the destination network.
|
routing table
|
|
Answer the following questions using the routing table shown above.
What is the IP address of the router that will receive packets for unknown destination networks |
184.238.228.158
|
|
Answer the following questions using the routing table shown above.
What is the metric for the route to network 192.168.97.128? |
42
|
|
Answer the following questions using the routing table shown above
What is the IP address of the interface that will forward packets to the 192.168.205.96 network? |
192.168.205.97
|
|
You are working on a computer named computer-2.FlatRate.de. What is the TLD for this host name?
|
de
|
|
A ___________ is a device that moves traffic from one network to another.
|
router
|
|
Answer the following questions using the routing table shown above.
What is the default gateway for this host? |
10.50.79.254
|
|
Answer the following questions using the routing table shown above.
What is the IP address of this host? |
10.50.79.1
|
|
Answer the following questions using the routing table shown above
What network is this host directly connected to? |
10.50.79.0
|
|
Answer the following questions using the routing table shown above..
What is the IP address of the router that will receive packets for unknown destination networks? |
216.50.241.110
|
|
Answer the following questions using the routing table shown above.
What is the IP address of the router that will receive the packets to the 192.168.227.0 network? |
192.168.227.254
|
|
Answer the following questions using the routing table shown above.
What is the metric for the route to network 192.168.160.80? |
73
|
|
Which of the following is a valid NetBIOS name?
Select one: a. Server 01 b. Server_01 c. Server-01 d. Server.01 |
Server-01
|
|
The very top domain in the DNS domain hierarchy is the __________________
|
root
|
|
When troubleshooting name resolution, the _____________ command can be used with a FQDN to test name resolution and routing at the same time.
|
ping
|
|
In routing, a[n] ________________ is another name for a router.
|
gateway
|
|
Answer the following questions using the routing table shown above.
What is the IP address of the router that will receive packets for unknown destination networks? |
54.43.94.62
|
|
You are working on a computer named dc-5.Campings.fr. What is the second level domain for this host name?
|
Campings
|
|
You are working on a computer named computer7.training.Action.de. What is the second level domain for this host name?
|
Action
|
|
You are working on a computer named media-4.Wife.com. What is this computer's host name?
|
media-4
|
|
You are working on a computer named IAS9.PZ.com. What is this computer's domain name?
|
PZ.com
|
|
You are working on a computer in the Adios.co.uk domain. The computer's NETBIOS name is computer-10. What is the FQDN for this computer?
|
computer-10.Adios.co.uk
|
|
What utility is the first step in diagnosing connectivity issues?
|
Ping
|
|
Users on a particular floor cannot access the internet but they can log onto the local internet. What is the next step?
|
See if everyone is having the same issue on another floor.
|
|
What is the definition of a proxy server for this class?
|
Used to download files on behalf of clients.
|
|
What is base10?
|
decimal
|
|
What is base 2?
|
Binary
|
|
What is base 16?
|
Hexidecimal
|
|
What are some common problems with broadband?
|
The more people on the network the slower it will be.
NOTE: This can be any neighborhood at any given time |
|
What kind of media does broadband use?
|
Coaxial Cable
|
|
What kind of channel is baseband?
|
Single channel
|
|
What kind of channel does Broadband use?
|
It uses multiple channels
|
|
What is significant about DSL?
|
It carries voice and data at slower speeds
|
|
What is a computer that functions as a client and a server?
|
Peer
|
|
A technique that converts plain data into coded data is?
|
Encryption
|
|
What is a demarcation Point?
|
The point where the local company eds. Where you equipment intersects with your ISP
|
|
How many bits is IPv4?
|
32 bits
|
|
How many bits is the subnet mask for IPv4?
|
32 bits
|
|
How many bits is IPv6?
|
128 bits
|
|
How is IPv6 written?
|
Hexadecimal
|
|
What hardware would we find on the internetwork layer of the TCP model?
|
Router
|
|
Who developed the OSI Model?
|
ISO
NOTE: just reverse the letters of the OSI model. |
|
What is IEEE 802.x
|
Standards
|
|
What is IEEE 802.11?
|
Wireless standard
|
|
Which layer of the TCP is responsible for logical addressing?
|
internetwork, layer 2
|
|
What is IP address called logical?
|
Logical specifies location, this can be changed.
|
|
What are 3 TCP IP field required for internet access?
|
1. IPv4 Address
2. Subnet Mask 3. Default Gateway |
|
Why is IPv6 better?
|
1. It has trillions more addresses
2. Better Security 3. Compatible with IPv4 (backward compatible) |
|
What is this?
|
Point to point connection
|
|
How are they usually connected?
|
WAN (Wide Area Network)
|
|
What is a WAN?
|
Wide Area Network
- Covers a geographical area - Uses outside provider for connection |
|
What layer is UDP found on?
|
OSI - Transport
TCP - Host to Host |
|
What layer is TCP Found on?
|
OSI - Transport
TCP - Host to Host |
|
What is the most secure wireless security?
|
WPA2
|
|
What was is the oldest wireless security?
|
WEP
|
|
What is a network computer that shares resources?
|
Server
|
|
Given an IP address of 207.171.29.172. What is the default subnet mask for this address class?
|
255.255.255.0
|
|
A(n) ________ cable is used to connect unlike devices together like a computer and a switch.
|
strait
|
|
___________ is a method used to minimize the risk caused by operating system vulnerabilities.
|
Patch Management
|
|
A (n) ______________ cable is used to connect like devices together like two switches.
|
Crossover
|
|
A ________ topology uses multiple connections between devices for redundancy.
|
Mesh
|
|
Class ____ IP addresses were originally assigned to medium sized organizations
|
B
|
|
A(n) ____________ is a countermeasure used to minimize the risk of weak passwords
|
Password policy
|
|
A(n) __________ is the name of the protocol data unit at the transport layer of the OSI model.
|
Segment
|
|
The Acronym DNS stands for ___________
|
Domain Name Service
|
|
Given an IP address of 130.97.59.103. What is the classfull network address.
|
130.97.0.0
|
|
A goal of network security, ______ relates to ensuring the data is not altered so that it contains intention or unintentional errors.
|
Integrity
|
|
___________ is the process of enclosing data from a layer in a header and/or trailer.
|
Encapsulation
|
|
A __________ is a device that moves traffic from one network to another.
|
Router
|
|
The acronym DHCP stands for _____________.
|
Dynamic Host Configuration Protocol
|
|
A goal of network security, ________ relates to ensuring the data is accessible by authorized users anytime it is needed.
|
Availiability
|
|
A(n) _________ is a group of protocols that implement an entire networking solution.
|
Protocol Stack
|
|
A(n) _____ is usually limited to a single building or group of buildings owned by a single entity
|
LAN
|
|
You can use a ___________ to extend the maximum cable length for a network.
|
Repeater
|
|
A ____________ is a device that is connected to more than one network and can forward traffic between networks.
|
Router
|
|
A(n) ___________ cable is used to connect like devices together like two switches.
|
Crossover
|
|
A _____________ Typology uses multiple typologies in the network.
|
Hybrid
|
|
A(n) ___________ has multiple ports and sends any network traffic it receives out all of the ports.
|
hub
|
|
________________ is the procedure that attaches headers to the information in a layer.
|
encapsulation
|
|
A(n) ______________ is the name of the protocol data unit at network layer of the OSI model.
|
packet
|
|
A(n) ____________ IP address is an address that does not change and is manually configured on a node. It is normally used on servers and network devices.
|
static
|
|
A hexadecimal is sometimes indicated by using the letter __ at the end of the number.
|
h
|
|
A(n) _________ is the name of the protocol data unit at the datalink layer of the OSI model.
|
frame
|
|
A(n) _____ is the name of the protocol data unit at the first layer of the OSI model.
|
bit
|
|
A(n) ________ cable is used to connect unlike devices together like a computer and a switch.
|
straight
|
|
The ________ command is used to view all of the TCP/IP settings for a computer
|
ipconfig /all
|
|
The _____________ command is used to return a leased IP address back to a DHCP server.
|
ipconfig /release
|
|
List the command to display all of the MAC addresses resolved by the computer.
|
arp -a
|
|
The ___________ command is used to renew a dynamic IP address.
|
ipconfig /renew
|
|
A computer that runs the DNS service program is known as a _______?
|
DNS Server
|
|
A __________ is a device that is connected to more than one network and can forward traffic between networks.
|
Router
|
|
A(n) ________ is a set of rules for communication.
|
Protocol
|
|
A(n) ________ is one that covers a large geographical area.
|
Wide Area Network
|
|
Class ______ IP addresses were originally assigned to smaller organizations.
|
C
|
|
A ________ topology uses multiple topologies in the network.
|
Hybrid
|
|
A(n) ____________ cable is used to connect like devices together like two switches
|
crossover cable
|
|
A(n) ___________ IP address is an address that does not change and is manually configured on a node. It is normally used on servers and network devices.
|
Static
|
|
Class ________ IP addresses were originally assigned to large corporations, the military and government organizations
|
A
|
|
Class ________ IP addresses are set aside to use as multicast addresses
|
D
|
|
A(n) _______ IP address is an address that can change and is configured automatically using a DHCP server. It is normally used on workstations, tablets, phones, and other user devices.
|
Dynamic
|
|
Class ________ IP addresses were originally assigned to medium sized organizations.
|
B
|
|
A(n) ________ in DNS resolves a name to an IP address.
|
Forward Lookup
|
|
Class ____ IP addresses are set aside for experimental addresses.
|
E
|
|
______ is the procedure that attaches headers to the information in a layer.
|
Encapsulation
|
|
What port is used by the domain protocol?
|
53
|
|
What port is used by the https protocol?
|
443
|
|
What port is used by the smtp protocol?
|
25
|
|
What port is used by the ldap protocol?
|
389
|
|
What port is used by the netbios-dgm protocol?
|
138
|
|
What port is used by the pop3 protocol?
|
110
|
|
What port is used by the ftp-data protocol?
|
20
|
|
What port is used by the http protocol?
|
80
|
|
What port is used by the doom protocol?
|
666
|
|
What port is used by the ftp protocol?
|
21
|
|
What port is used by the netbios-ns protocol?
|
ns = name service
port 137 |
|
What port is used by the netbios-ssn protocol?
|
139
|
|
What port is used by the snmp protocol?
|
161
|
|
What port is used by the smtp protocol?
|
25
|