Sys Ops - Module 1-5a

Question 1

In _ data passed to centralized serverproviding service to clients&If the central node goes down the entire network fail

Accepted Answer

Star Topology

Question 2

Refers to either a software program or actual computer relying heavily on another computer to do most of its work.

Accepted Answer

Thin client

Question 3

It is a workstation computer in a client server configuration functioning independent of the server -aka fat/rich client

Accepted Answer

Thick client

Question 4

Some nodes are connected to all others, and some only connect to the ones they need to communicate with

Accepted Answer

Partial

Question 5

Intel network node connecting ntwrks of diff types,Intel devices maintainingrouting table determining best path to node

Accepted Answer

Routers

Question 6

Combinations of networking hardware and software connecting dissimilar networks

Accepted Answer

Gateway

Question 7

Small business or a building are examples of

Accepted Answer

LAN

Question 8

Twisted-Pair Cables are Unshielded(no covering) or Shielded(outer covering).

Accepted Answer

True

Question 9

A physical interface allowing computer to become network node & allows comp to participate inpassing&receiving netwkdata

Accepted Answer

Network Interface Card (NIC)

Question 10

A _ is a group of computers separated from other computers on the LAN by one or more routers

Accepted Answer

Subnet

Question 11

Devices used to connect computers or other electronic devices together for sharing of files and resources

Accepted Answer

Network Devices

Question 12

A network physically covering an area larger than a LAN yet smaller than aWide Area Network (WAN)

Accepted Answer

MAN

Question 13

Designed for/dedicated to run specific applications, such as word, spreadsheets, and desktop publishing programs, etc.

Accepted Answer

Application Server

Question 14

Transmission Media Categories: Bounded is wireless and Unbounded is wired.

Accepted Answer

False

Question 15

Group of interconnectedcomputers & peripherals that are capable of sharingsoftware & hardware resources btwn many users

Accepted Answer

NETWORKED SYSTEMS

Question 16

Factors selecting transmission media:

Accepted Answer

Distance, Interference, Cost, Frequency (Bandwidth)

Question 17

Acts as mediator btwn client &server filtering requests to improve performance &share connections w/other clients on ne

Accepted Answer

Proxy Server

Question 18

What network is LAN without wires?

Accepted Answer

WLAN

Question 19

Ability to share information over dissimilar networks known as

Accepted Answer

Internetworking

Question 20

Full and Partial are types of Mesh Topologies.

Accepted Answer

True

Question 21

Computer or device on network that request resources orservices from another computers or devices within network

Accepted Answer

Client

Question 22

Devices used to give data the extra extension to reach its destination

Accepted Answer

Repeaters

Question 23

Any computer or device on network that enables resources sharing

Accepted Answer

Host

Question 24

Central node connecting multiple nodes to one another, each node could act as central node to group of other nodes

Accepted Answer

Tree (Hierarchical) Topology

Question 25

All nodes within a network segment are connected directly to one another

Accepted Answer

Full

Question 26

_ is how data passes from one network device to another without regard to physical interconnection of devices

Accepted Answer

Logical Topology

Question 27

Hotspot is a

Accepted Answer

PAN

Question 28

2+ WANs

Accepted Answer

GAN

Question 29

Any network connecting two or more WANs covering an unlimited geographical area

Accepted Answer

GAN

Question 30

_ is the physical structure of anetwork & how the nodes within a network are physically connected

Accepted Answer

Network Topology

Question 31

Data transmitted through the air instead of wires/fiber & signals susceptible to interference and interception

Accepted Answer

Wireless

Question 32

Campus, Base, & City are examples of

Accepted Answer

MAN

Question 33

What phrases describe Fiber-Optic Cable?

Accepted Answer

Increases speeds and distances signal can travel between nodes, More expensive than Coaxial and Twisted-pair, Works by sending reflection of light from one endpoint to another, Cable consists of thin transparent plastic or glass

Question 34

Grouping computers & other devices a in single physical location Small geographical area (building or group of building)

Accepted Answer

LAN

Question 35

Determines the proper path for traffic to take by saving routing info in an internal table & Limits network congestion

Accepted Answer

Switches

Question 36

Server in data center shared by multiple web site owners

Accepted Answer

Virtual Servers

Question 37

Provides a translation of domain names into Internet Protocol (IP) addresses.

Accepted Answer

Domain Name System (DNS) Server

Question 38

Which phrases describe Client/Server Network?

Accepted Answer

Grouping computers from other computers (separating)by one or more routers, Separate systems providing resources and accessing resources, Uses both server and client computers

Question 39

Provides content to a web browser by loading a file from a disk and transferring it to the user’s web browser

Accepted Answer

Web Server

Question 40

Network established for an individual user within range of 30 feet

Accepted Answer

PAN

Question 41

_ Topology is the mixture of all other topologies

Accepted Answer

Hybrid

Question 42

Various channels through which data is transmitted and received

Accepted Answer

Transmission Media

Question 43

State/Country are examples of

Accepted Answer

WAN

Question 44

Any device connected to ntwrk other than networking cabling which has unique address & capable of sending/receiving data

Accepted Answer

Node

Question 45

Transfers & stores mail over corporate ntwrks thru Local Area Networks(LANs),Wide AreaNetworks(WANs),& across Internet

Accepted Answer

Mail Server

Question 46

Connects two or more network segment together,May connect dissimilar physical topologies as well as be wired or wireless

Accepted Answer

Bridges

Question 47

Network covering a larger geographical area such as state or country

Accepted Answer

WAN

Question 48

Transmission Media is the channel between sender and receiver providing a way for data to be passed.

Accepted Answer

True

Question 49

Client Server Architecture is network architecture where each computer is configured either as a client or a server

Accepted Answer

True

Question 50

Powerful computers that provide specific resources or services to other computers (clients)

Accepted Answer

Servers

Question 51

End user has wireless NIC connecting to an access point (corporate LAN or Internet)

Accepted Answer

Wireless Remote Access

Question 52

Cable consists of two or more pairs of conductors twisted together wrapped in protective plastic

Accepted Answer

Twisted-Pair Cable

Sys Ops - Module 1-5a

Questions 52

Sys Ops - Module 1-5a

Questions 52