Term
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Definition
| The procedure by which you had to save your work to a floppy and then take it to the recipient? |
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Term
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Definition
| A _________ links two or more computers together to communicate and share resources. |
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Term
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Definition
| The first software programs that ran on a LAN were not capable of permitting more than one user at a time to use a program , this constraint was known as _____________? |
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Term
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Definition
| Servers are categorized in two types .. Which type provides specific applications or services for the network and nothing else? |
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Term
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Definition
Servers are categorized in two types .. Which type provides one or more network services and local access?
NOTE: They can be used not only to direct network traffic and perform administrative actions but also often serve as a front-end for the administrator to work with other applications or services or perform services for more than one network. |
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Term
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Definition
| Workstations are defined as the computers on which the network users do their work.. but what are they also known as? |
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Term
1) Network Card (NIC)
2) Client software |
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Definition
| In order to make a Workstation into a network client you must install 2 things .. what are they? |
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Term
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Definition
| The arrangement allowing multiple users to use a single installation of an application is called a _______ ______? |
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Term
1) Peer-to-Peer
2) Client-Server |
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Definition
| There are 2 resource access models for a network .. what are they? |
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Term
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Definition
| Peer-to-Peer networks are also referred to as ____________. |
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Term
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Definition
| Server Based Networks are also known as __________. |
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Term
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Definition
| When you login to a network the request is passed to a server responsible for security,sometimes known as ___________ ______. |
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Term
NOTES:
5 Primary Topologies are:
1) Bus
2) Star
3) Ring
4) Mesh
5) Hybrid |
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Definition
NOTES:
Logical Topologies describe how the network messages travel.
Physical Topologies describe how the cables are run. |
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Term
| A Switch makes a Virtual Connection between the sender and receiver instead of sending each message to every port. |
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Definition
| What is the major difference between a Hub and a Switch? |
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Term
Ethernet
Also known as "DIX Ethernet" |
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Definition
The Major Architectures in use today for Networks are 1) Ethernet and 2) Token Ring
Which was originally co-developed by Digital, Intel, and Xerox? and what are it also known as ? |
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Term
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Definition
| When discussing Network Topologies, __________means that only one signal can be passed along a cable at one time, whereas ___________ means that multiple signals can be transmitted on the medium at one time. |
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Term
| Multistation Access Unit (MAU) |
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Definition
| In a Token Ring Network all workstations are cabled to a central device known as _______? |
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Term
| OSI Model and IEEE 802 Standard |
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Definition
| Two of the most common standards computers need to follow to keep their communication clear are_________ and ______. |
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Term
| ISO "International Organization for Standardization" |
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Definition
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Term
7)Application
6)Presentation
5)Session
4)Transport
3)Network
2)Data Link
1)Physical |
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Definition
| What are the 7 layers of the OSI Model? |
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Term
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Definition
| __________ is the most common logical addressing protocol used at the network layer. (OSI MODEL) |
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Term
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Definition
ISO MODEL:
Decapsulation occurs, as data moves from Application to Physical Layer? True Or False? |
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Term
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Definition
| Of the IEEE 802 standards which one is for Token Ring? |
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Term
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Definition
| Of the IEEE 802 standards which one is for CSMA/CD (Ethernet)? |
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Term
TCP/IP
Transmission Control Protocol/Internet Protocol |
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Definition
| The __________________ suite is the most popular network protocol in use today,thanks mostly to the rise of the internet. |
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Term
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Definition
| Any device with an IP Address is referred to as a ___________. |
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Term
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Definition
| What are the 2 components of a IP Address? |
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Term
Subnet Mask
ex 255.255.255.0 |
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Definition
| Computers are able to differentiate where the network address ends and the host address begins through the use of a _____ ______. |
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Term
PORT Numbers:
FTP 20,21 Telnet 23
SMTP 25 HTTP 80
DNS 53 DHCP 67
POP3 110 HTTPS 443 |
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Definition
IP Address Classes:
A -> For very large networks 255.0.0.0
b -> For Medium Sized Networks 255.255.0.0
c -> For Smaller Networks 255.255.255.0 |
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Term
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Definition
| What is the default communication protocol for versions of the Novell Netware operating system before Netware 5? |
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Term
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Definition
| ________ is not just a protocol; it is a proprietary network architecture for Macintosh computer. |
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Term
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Definition
| A Network Interface Card has a unique hardware address called a _________. |
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Term
1)Coaxial 2)Twisted Pair Cable
3)Fiber-optic cable 4) Wireless |
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Definition
| What are the 4 types of cabling methods? |
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Term
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Definition
| Which type of network cabling provides transmission speeds from 100Mbps to 10Gbps and a maximum distance of several miles,and also immune to electrical interference and to wiretapping? |
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Term
SC (Subscriber Connector)
ST (Straight Tip) |
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Definition
| 2 Fiber optic connector types? |
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Term
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Definition
| Which Fiber-Optic type was developed by AT&T and is probably the most widely used fiber-optic connector type? |
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Term
Terms:
Wireless Access Point (WAP)
Service-set Identifiers (SSID)
Wired Equivalency Protocol (WEP)
WI-Fi Protected Access (WPA) |
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Definition
802.11x Standards
type freq max rate indoor outdoor rg
A 5Ghz 54Mbps 35m 120m
B 2.4Ghz 11Mbps 40m 140m
G 2.4Ghz 54Mbps 40m 140m
N 2.4/5 300Mbps 70m 250m |
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Term
Bluetooth Uses
Class 1 Industrial Usage
Class 2 Mobile Devices
Class 3 Rarely Used |
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Definition
Bluetooth Classes:
class range power
1 100meters 100milliwatts
2 10 Meters 2.5 Milliwatts
3 1 Meter 1 milliwatt |
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