WorksheetsNetFun kapittel 1-4 oppsumering
Total questions: 14
Worksheet time: 7mins
Name
Class
Date
1.
A company has set up a private network for its employees, containing sensitive data and services essential day-to-day operation.
What is this an example of?
a)
Intranet
b)
DMZ
c)
Firewall
d)
Extranet
e)
Internet
2.
A company wants to block incoming traffic to a part of their network, but at the same time allow outgoing traffic to leave. What would best help the company achieve this?
a)
Router
b)
Switch
c)
VPN
d)
DMZ
e)
Firewall
3.
Which statement best describes a LAN?
a)
A computer with no internet access
b)
A device that connects separate networks
c)
A network which resides within one physical location
d)
A protocol that enbles forwarding of packets
4.
A device that lets one network communicate with another separate network:
(a)
5.
What is this command is an example of?:
"Ping Centric-Ita-012"
a)
Pinging via hostname
b)
Pinging via IP address
c)
Pinging via MAC address
6.
which of these devices break up collision domains?
a)
Switches
b)
Routers
c)
Hubs
7.
What type of network topology connects everything though a central point?
a)
Star
b)
Tree
c)
Bus
d)
Ring
8.
What is CSMA/CD
a)
A routing protocol
b)
A network device
c)
A protocol for collision detection
d)
A protocol for collision avoidance
9.
What does the term "Peer-To-Peer" describe?
a)
A network device that bridges networks
b)
A protocol that allows for communication between devices
c)
A topology where a central device is responsible for providing authentication and services
d)
A topology where all devices are equal and where every device does its own authentication
10.
What does the term "Server/client" describe?
a)
A topology where all devices are equal and where every device does its own authentication
b)
A topology where a central device is responsible for providing authentication and services
c)
A network device that bridges networks
d)
A protocol that allows for communication between devices
11.
A network spanning a larger local area that consists of several interconnected local networks:
a)
Intranet
b)
WAN
c)
LAN
d)
Extranet
e)
DMZ
12.
Select all legitimate types of packet switching:
a)
Circuit relay
b)
x.25
c)
CSMA/CD
d)
Frame relay
e)
Frame forwarding
13.
Which two main WiFi frequencies do we use?
a)
2.4GHz
b)
5GHz
c)
802.11a
d)
802.11c
e)
5.4GHz
14.
WiFi standard that uses 2.4GHz and has a max data rate of 11Mbit/s:
(a)
100 %
