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WorksheetsNetworking WebXam Cram #2
Total questions: 28
Worksheet time: 9mins
Name
Class
Date
1.
A short-range, wireless connection that occurs when two devices are close to one another.
a)
NFC
b)
RFID
c)
NFS
d)
NAS
2.
which is the most used toplogy?
a)
Mesh
b)
Star
c)
Bus
d)
Token
3.
which layer is the switches on?
a)
layer 6
b)
layer 5
c)
layer 2
d)
layer 8
4.
A wireless connection that connects two or more devices to a LAN
a)
WLAN
b)
Wi-Fi
c)
Bluetooth
d)
WPAN's
5.
How many layers are in a OSI Model
a)
5
b)
7
c)
9
d)
55
6.
What does EIA/TIA stand for?
a)
Every interalliance thinks in interalliance
b)
Another name for the telecommunications closet
c)
Electronic Industries Alliance/Telecommunications Industry Association
d)
Another name for the building entrance
7.
Allows us to access files over a network which enables multiple computers to access these files.
a)
NFS
b)
ARP
c)
RDP
d)
VPN
8.
What is the Session layer function?
a)
signals and media
b)
Establishes, manages, and terminates session
c)
support for applications
d)
error-free packets
9.
What does cross-connect mean?
a)
Telecommunications outlet
b)
The location of the computers and printers, patch cables, jacks, computer adapter cables, and fiber jumpers
c)
A space where you are going to take one or multiple cables and connect them to one or more cables or equipment
d)
Used to make the physical connection from the computer to the wall plate
10.
This technology uses the Small Computer Systems Interface to communicate over IP networks using standard ethernet
a)
iSCSI
b)
IPv4
c)
IPng
d)
SLAAC
11.
What is a frame?
a)
unique 6-byte
b)
format that provides grouping of info for transmission
c)
ethernet Lan media access
d)
lan
12.
How many layers are there on the OSI/TCP model?
a)
1 and 5
b)
7 and 10
c)
7 and 4
d)
2 and 2
13.
what is the difference between (LAN) and (WAN
a)
A LAN, abbreviated from Local Area Network, is a network that covers a small geographical area such as homes, offices, and groups of buildings. Whereas a WAN, abbreviated from Wide Area Network, is a network that covers larger geographical areas that can span the globe
b)
firewall
c)
lunch altercation network and water altercation network
d)
internet cable
14.
How many parts are divide in a IP address?
a)
8
b)
4
c)
2
d)
32
15.
What is a token ring topology
a)
A system in which the computers share the media (coaxial cable) for data transmission
b)
A hub that manages the passing of the token in a token ring network
c)
A network topology configured in a logical ring that compliments the token passing protocol
d)
The most common networking topology on today's LANs, where all networking devices connect to a central switch or hub
16.
what is an ICMP
a)
INternet control message Protocol
b)
internet pressure coms
c)
internet transmission
d)
simple mail transfer
17.
Explain Access Point
a)
desktop computers
b)
used to interconnect wireless devices and provide a connection
c)
networking devices
d)
router
18.
What is the star topology?
a)
A topology in which all networking devices are directly connected to each other
b)
Transmission of data by a hub to all devices connected to its ports
c)
The most common networking topology in today's LANs, where all networking devices connect to a central switch or hub
d)
A device that forwards a frame it receives directly out the port associated with its destination address.
19.
What is a tranceiver used to interconnect a local area network
a)
Access Point
b)
Firewall
c)
WLAN
d)
Router
20.
TCP and UDP is examples of which layer?
a)
Session
b)
Transport
c)
Data Link
d)
physical
21.
What does the data link layer of the OSI model do?
a)
Interacts with application programs that incorporate a communication component such as your Internet browser and email
b)
Provides the control functions necessary to establish, manage, and terminate the connections.
c)
Handles error recovery, flow control, and sequencing. It is considered the media access control layer and is where the media access control (MAC) address is defined.
d)
Accepts outgoing messages and combines messages or segments into packets, adding a header that includes routing information
22.
how do a token ring work?
a)
A hub that manages the passing of the token
b)
computer share the media for data
c)
modular plugs are used to connect the computers
d)
connect to each other
23.
what is a private cloud
a)
everyone can join
b)
A Private Cloud is a model of cloud computing where the infrastructure is dedicated to a single user organization. A private cloud can be hosted either at an organization's own data center
c)
some people can come
d)
no one can join
24.
What is a frame
a)
Carrier sense multiple access with collision detection, the Ethernet LAN media access method.
b)
The electronic hardware used to interface a computer to a network.
c)
A format that provides grouping of information for transmission
d)
A unique 6 byte address assigned by the vendor of a network interface card
25.
how many bits in a byte
a)
6
b)
8
c)
16
d)
4
26.
What is another name for the MAC address
a)
Transmission
b)
Network Interface Card
c)
Ethernet
d)
Application
27.
Why is 11111111 equal to 255?
a)
all zeros
b)
In binary, it's all 1's and 0's. So, the step before 256 is all 1's.
c)
1011101
d)
10102
28.
What does Host Number mean
a)
Host address
b)
Ethernet LAN
c)
The portion of an IP address that defines the location of a networking device connected to the network
d)
Internet assigned numbers authority, the agency that assigns IP addresses to computer networks
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