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

Q139: What does the acronym NCSA stand for?

Link Aggregation Control Protocol

Hash-based Message Authentication Code

Security Orchestration, Automation and Response

National Cyber Security Authority

Intrusion Detection System

Q140: Which service or protocol uses default port 6379?

SNMP traps

HTTP

NetBIOS name service

DHCP server

Redis

Q141: Scenario: A user connects an unmanaged switch to an access port configured with PortFast. Which feature would automatically shut that port down?

BPDU Guard

Port mirroring

VTP pruning

Root Guard

DHCP snooping