Final Review

Front

What is the purpose of the CIA triad in cybersecurity?

Back

Ensuring security goals of confidentiality, integrity, and availability

Front

Which of the following represents 'integrity' in the CIA triad? Options: Ensuring data remains unchanged, Preventing unauthorized access, Encrypting all sensitive files, Making data available at all times

Back

Ensuring data remains unchanged

Front

What type of malware encrypts files and demands a ransom?

Back

Ransomware

Front

What is the main purpose of a router in a network?

Back

To route traffic between different networks

Front

Which device connects computers within the same VLAN?

Back

Switch

Front

Which layer of the OSI model manages data routing between networks? Options: Transport, Network, Application, Data Link

Back

Network

Front

Which OSI layer is responsible for converting binary data into physical signals?

Back

Physical

Front

How many bits are there in an IPv4 address?

Back

32.0

Front

What is the primary benefit of IPv6 over IPv4?

Back

Increased address space

Front

Which range of IP addresses is reserved for private networks?

Back

192.168.0.0 - 192.168.255.255