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3.3 Recap

Total questions: 27

Worksheet time: 14mins

Name
Class
Date
1.
What type of network is this?
a)
Ring 
b)
Bus 
c)
Star
d)
Mesh
2.
In a star network
a)
Each device is connected to a switch or hub
b)
Each device connects to each other
c)
Each device is connected in a line
d)
Each device is connected to a terminal
3.
The internet is the worlds biggest
a)
LAN
b)
WAN
4.
What is an advantage of creating a network?
a)
It's expensive
b)
Share peripherals 
c)
Share virusses
d)
Share routers
5.
What does NIC stand for?
a)
Network Internet Card
b)
New Internet Creator
c)
Network Interface Card
d)
Network Interceptor Card
6.
What type of network is this?
a)
Mesh
b)
Star
c)
Ring
d)
Token
7.
What type of network is this?
a)
Ring
b)
Mesh
c)
Star
d)
Bus
8.
The actual arrangements of cables and nodes on a network is called ___________
a)
Geographical Topology
b)
Network Topology
c)
Logical Topology
d)
Physical topology
9.
What is a characteristic of a LAN?
a)
Small geographical location such as a school or small office.
b)
Really cheap to set up.
c)
Uses less cables than a star.
10.
"To share hardware, software and data" is the answer to the question ...
a)
Why do we network computers and other devices?
b)
Why do we use wi-fi all the time?
c)
Why is a network complicated?
11.
Which one is an advantage to networking computers.
a)
Data is easy to back up from a central server.
b)
Expensive to set up a network
c)
Complicated to maintain a network.
12.
What are two factors that affect network performance?
a)
Traffic and bandwidth
b)
Lag and ping
c)
Banter and bants
13.
What network topology is this?
a)
STAR
b)
BUS
c)
RING
14.
What network usage model is this?
a)
Peer to peer
b)
WAN
c)
Client-Server
15.
Hospitals, banks and supermarkets are all linked using which network type?
a)
WAN
b)
LAN
c)
BUS
16.

Which network topology cannot use WiFi technology?

a)

Mesh

b)

Star

c)

Partial Mesh

d)

Every topology can use WiFi

17.

Choose all that are true about star networks

a)

All devices have a connection to a central switch or server

b)

They are the most fault tolerant type of network

c)

If one connection fails, only that one device is affected

d)

They can be expensive because of the large amount of cabling needed

18.

Which of these is an advantage of a Bus network?

a)

Easy to install

b)

Fast

c)

Good security

19.
what is hybrid virtualisation
a)
mixture of private cloud, public cloud and locally owned services
b)
a network where all the computers and peripherals are linked to two other devices
c)
improved customer relations, better commuication, increased revenues
d)
a network where all the computers and peripherals are linked by a single cable
20.
list types of virtualisation
a)
server, client, storage, cloud, hybrid
b)
ethernet, token ring
c)
the most widely installed local area network (LAN) technology - used in offices or schools
d)
provides symetric speeds (equal upload and download), and other users actions dont affect speed.
21.
describe server virtualisation
a)
technology that presents multiple virtual servers to the user as a single server, commonly used in web servers
b)
customer data held on servers>security risk, systems failure> losing orders>customer compaints
c)
reduces arrors and costs, improves delivery time and capacity to complete orders
d)
inflexible, requires constant management, poor input/ poor output
22.

describe client virtualisation

a)

technology that runs a virtual desktop on a remote server

b)

a computer network that interconnects computers within a limited area - commonly used at home or at cafes or restaurants

c)

LAN, WAN, MAN, voice, satellite)

d)

a network where each device on the network has its own cable that connects to a switch or hub

23.
Storage Virtualisation is......
a)
Multiple hard drives combined and appearing as one virtual hard drive
b)
One hard drive saving all data
c)
Storing virtual memory
d)
None of the above
24.
What is a benefit of cloud virtualisation?
a)
Access 24/7
b)
Can be cheaper for companies
c)
No physical server needed
d)
All of the above
25.
What type of virtualisation creates the virtual machines
a)
Server
b)
Storage
c)
Hypervisor
d)
Cloud Computing
26.

................................ is way to run multiple operating systems and user applications on the same hardware

a)

Virtualization

b)

Storage

c)

Data Warehousing

d)

Data Mining

27.

Public cloud + private Cloud = ??

a)

Federated cloud

b)

Virtual Cloud

c)

Hybrid Cloud

d)

Google Cloud