WorksheetsIB CS Networks
Total questions: 11
Worksheet time: 4mins
A small network consisting of an individual's devices such as phone, smart watch etc
LAN
PAN
WLAN
WAN
WLAN stands for
Wireless Local Area Network
Wired Local Area Network
WiFi Local Area Network
Wireless Large Area Network
"A collection of networked computers within a local site which provide private web pages hosted locally that can be used by, for example, students" is a:
extranet
VLAN
intranet
SAN
A collection of storage devices that can be shared by other devices on the network
VLAN
Extranet
SAN
PAN
Which of these is not an example of the use of a VPN
A travelling salesperson connecting to their central office
A software engineer connecting to central server from home to fix code
A customer booking a flight with a web page
A company with multiple sites sharing information between them
Which of these is NOT one of the 7 OSI model layers
Physical
Application
Internet
Presentation
When a large file is sent over the internet it is split into ...
chunks
packages
packets
blocks
Public Key Encryption is an example of
Symmetric encryption
Asymmetric encryption
Either the TLS and SSL protocols are needed to create a
VPN
LAN
Packet Switched Network
Web Page
An advantage of Wifi over cable (e.g. ethernet) is
Flexible
Secure
Faster
Which is the most secure transmission medium?
Copper cable
Fibre Optic cable
WiFi
Twisted pair
