identity theft v/s unsolicited mail

A disadvantage of cloud computing

Privacy, security and legal concerns

Data when processed becomes information.

Broadband v/s dial-up

Broadband: always on and faster, dial-up is not.

P2P v/s Client-Server

P2P: insecure, Client-Server: secure

Switch: within a network, router: between networks

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VCE Computing Unit 1 Exams Revision

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A quiz to touch on some concepts in VCE Computing Unit 1 - 2018

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Questions 15

Answers

1
Corporate VPN v/s personal VPN
Without a server v/s with a server
Cheap v/s expensive
Outside in v/s inside out
Inside out v/s outside in
2
password v/s biometric
cheap v/s expensive
secure v/s insecure
easy v/s hard
fast v/s slow
3
Phising v/s Spamming
destruction v/s intrusion
denial-of-service v/s access violation
fish v/s pork
identity theft v/s unsolicited mail
4
An advantage of cloud computing
Enforce copyrights
Save energy
Improve trust-based security
Save HW and SW costs
5
A disadvantage of cloud computing
Available everywhere
Multiple simultaneous access points
Privacy, security and legal concerns
HW and SW costs
6
Data v/s information
Data when processed becomes information.
Data is larger in size than information.
Information when put into charts becomes data.
Data is binary, information is text.
7
Flow chart v/s Gantt chart
algorithm v/s time
cause-and-effect v/s algorithm
algorithm v/s layout
cause-and-effect v/s layout
8
Complete the "Earning" formula so it can be copied for the entire F column.
=$E3*B$3
=E3*B3
=E3*$B$3
=$E$3*$B$3
9
Broadband v/s dial-up
Broadband is broad, dial-up is high.
Broadband: always on and faster, dial-up is not.
Broadband doesn't use phone line, dial-up does.
Broadband for WAN, dial-up for LAN.
10
P2P v/s Client-Server
P2P: insecure, Client-Server: secure
P2P: fast, Client-Server: slow
P2P: good for game, Client-Server: not so
P2P: easy to use, Client-Server: hard to use
11
IP v/s MAC
IP is free, MAC is not
IP changeable, MAC fixed
IP is secure, MAC insecure
IP is fast, MAC is slow
12
LAN v/s WAN
LAN: fibre optic, WAN: wireless
LAN: expensive, WAN: cheap
LAN: expensive, WAN: cheap
LAN: local, WAN: global
13
In term of web development, a functional issue could be
Blue text on yellow background
Navigation is hiden
Tiny font
Large amount of text
14
Examples of format v/s convention
Page number v/s book
Web site v/s newspaper
CD ROM v/s Bluray
MP4 v/s File naming
15
Router v/s switch
Switch is faster than router.
Switch: inside a network, router: out a network
Switch is fun, router isn't.
Switch: within a network, router: between networks

VCE Computing Unit 1 Exams Revision Flashcards | StudBud