Utilities 2
Data compression software can reduce the size of files, by removing data.
Explain, using examples, the difference between lossy and lossless compression techniques.
Questions
Utilities 1
Explain what formatting software does and explain why defragmentation software might be required over time.
Operating Systems 2
Describe, using examples, the difference between Command Line, Menu Driven and Graphical User Interfaces.
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Security 3
Malware can take many different forms.
What is the difference between ‘Scareware’ and ‘Ransomware’?
Security 1
Explain what a ‘Brute Force Attack’ is and outline 2 preventative measures that a network could have in place, to reduce the threat.
Ethernet, WiFi & Protocols 4
Packet Switching enables files to be sent from one computer to another, across a network.
Describe the steps involved in ‘packet switching’.
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Ethernet, WiFi & Protocols 3
Explain the similarity and difference between the POP and IMAP email protocols.
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Ethernet, WiFi & Protocols 2
In networking, what is a protocol?
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