Network and Security Engineer
Network Security Engineer designs, implements, and maintains the hardware and software security systems that protect an organization's computer networks and sensitive data from cyber threats
Quiz Questions
Q814: Which of the following best describes NS record?
Maps an IP address back to a hostname for reverse lookups
Maps a hostname to an IPv6 address
Maps a hostname to an IPv4 address
Specifies the authoritative name servers for a zone
Contains administrative information about a zone such as the primary server and serial number
Q815: What is the broadcast address of the subnet containing 192.168.12.161/25?
192.168.12.0
192.168.13.0
192.168.12.161
192.168.12.129
192.168.12.255
Q816: In the OWASP Top 10 (2021), what is the identifier of the category 'Injection'?
A03
A07
A10
A02
A09
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