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;
51 Cards in this Set
- Front
- Back
Routing __________ are used to determine the default route the data packets will take.
|
Protocal
|
|
Which segments constitute a frame? Choose all that apply.
|
Frame header
Frame sequence check |
|
An unmanaged switch allows data to go through __________.
|
without administrative control
|
|
Which UTP cable type is the fastest standard?
|
Cat 6
|
|
What is the purpose of MAC tables?
|
Make the decision where data frames will be forwarded
|
|
A firewall is known as a/an __________ device.
|
perimeter
|
|
A/An __________ switch is considered to be less intelligent.
|
Unmanaged
|
|
How many bytes long is a MAC address?
|
6
|
|
Which TCP/IP network tool is a terminal emulation program?
|
TELNET
|
|
The __________ layer determines which application on the receiving side will respond to data going up in the OSI model.
|
transport
|
|
Which are the two types of telephone services?
|
PSTN
POTS |
|
Which is another name for a perimeter Network?
|
Demilitarized zone
|
|
__________ is/are multiple switches within an environment to make a redundant link, so if a switch fails, they are still able to connect with the destination.
|
Switch link redundancy
|
|
Which type of routing learns routes automatically from other routes in a network?
|
Static
|
|
The data rate of a computer network connection is measured in units of _______________.
|
bits per second
|
|
Which is the definition of a host file?
|
A local file on a computer used to map IP addresses to domain names
|
|
Which method is used to transmit data in fiber optic cables?
|
LED light pulses
|
|
Classful IP addressing divides the IPv4 address space into __________address classes.
|
5
|
|
For what does MAC stand?
|
Media Access Control
|
|
Which devices may cause interference in 802.11b and 802.11g? Choose all that apply.
|
Bluetooth devices
Cordless telephones Microwaves |
|
Which are common forms of network media connections? Choose all that apply.
|
Coaxial
wireless fiber optics twisted-pair |
|
MTA exams may be taken from any location, including the student's home.
|
False
|
|
Which is the most important device within a perimeter network?
|
Firewall
|
|
Which options are included with the physical design of network topologies? Choose all that apply
|
The actual devices
the cabling of the devices, the location of the devices |
|
Which octet of an IP address is used to identify a class?
|
First
|
|
Which cables are resistant to electromagnetic interference? Choose all that apply.
|
STP
Coxial |
|
Which is the correct definition for the term, ISDN?
|
Integrated Services Digital Network
|
|
Which options are displayed when using a PING command? Choose all that apply.
|
Packet statistics
Approximate round trip time |
|
A __________ network is two or more systems interlinked to allow for communications.
|
computer
|
|
What is the function of a WEP key?
|
Uses a passphrase to hide the contents of messages from intruders
|
|
Which are options of different routers? Choose all that apply.
|
Static
Dynamic |
|
Which technology is used to hide the IP addresses of the internal LAN systems from external LAN systems in a home or office network?
|
NAT
|
|
Which is DSL's main competition for Internet providers?
|
Cable Internet access
|
|
Which term is primarily used for IP protocol testing?
|
Local loopback address
|
|
TCP ports are most used for which purposes?
|
Network
|
|
Which is the meaning of the term, LAN?
|
Local area network
|
|
Layer 2 and layer 3 switches are similar, except in which way?
|
Layer 3 utilizes MAC addresses
|
|
Which distance can communication run on a coaxial thinnet cable before the signal degrades?
|
185 meters
|
|
_________ is the newest version of IP, designed as the successor to IPv4.
|
IPv6
|
|
A wide area network spans a small geographic area.
|
False
|
|
The frame header will consist of which two elements?
|
MAC source address
MAC destination address |
|
Which are benefits of using a T3 phone line? Choose all that apply.
|
672 channels
Very high speed Very high bandwidth |
|
Segments are specific to which layer of the OSI model?
|
4
|
|
Facebook, Twitter, and LinkedIn are examples of __________.
|
social media
|
|
How many ranges of addresses exist which are known as private IP addresses?
|
3
|
|
Which option defines NAT?
|
Network Address Translation
|
|
Which option describes a coaxial cable?
|
A hollow outer cylindrical conductor surrounding a single inner wire made of two conducting elements
|
|
Which are the types of available switches? Choose all that apply.
|
Cell
Circuit Packet |
|
Which is the least expensive cable discussed?
|
UTP
|
|
Which are characteristics of managed switches? Choose all that apply.
|
Will have an IP address
Give users full administrative control Ports can be controlled and monitored More expensive than unmanaged switches Must have a managed switch to create a VLAN |
|
__________ are hardware or software devices that interchange data packets between computer networks.
|
Routers
|