Network Security Essentials Exam Guide with
100% Correct Solutions
ping - ANSWER Command used to test the reachability of a host on an IP network
subnet mask - ANSWER Identifies network and host portions of an IP address
man-in-the-middle - ANSWER Type of attack involving intercepting communication
between two parties
VPN - ANSWER Acronym for Virtual Private Network
FTP - ANSWER Acronym for File Transfer Protocol, used for file transfer over the internet
MAC address - ANSWER Used to uniquely identify network interfaces
IP address - ANSWER Function is to identify devices on a network
tracert - ANSWER Command in Windows used to display the path packets take to a
destination
switch - ANSWER Device used to connect multiple devices on a Local Area Network
(LAN)
SSL/TLS - ANSWER Protocol used to encrypt data sent over the internet
HTTP - ANSWER Port used for HTTP traffic is 80
, IMAP - ANSWER Protocol commonly used for email retrieval
Microsoft Planner - ANSWER Office 365 application used for project management and
task tracking
802.11a - ANSWER Wireless standard known for operating in the 5 GHz frequency band
SNMP - ANSWER Protocol used to manage and monitor network devices
Safe Mode - ANSWER Primary purpose is to start Windows with minimal drivers and
services
route print - ANSWER Command used to display the routing table on a Windows
computer
Microsoft Teams - ANSWER Office 365 application designed for team collaboration and
communication
Version History - ANSWER OneDrive feature that allows for file version history
WPA3 - ANSWER Encryption protocol considered the most secure for Wi-Fi networks
Stateful inspection firewall - ANSWER Type of firewall that inspects the state of active
connections to filter network packets
DDoS - ANSWER Acronym for Distributed Denial of Service
100% Correct Solutions
ping - ANSWER Command used to test the reachability of a host on an IP network
subnet mask - ANSWER Identifies network and host portions of an IP address
man-in-the-middle - ANSWER Type of attack involving intercepting communication
between two parties
VPN - ANSWER Acronym for Virtual Private Network
FTP - ANSWER Acronym for File Transfer Protocol, used for file transfer over the internet
MAC address - ANSWER Used to uniquely identify network interfaces
IP address - ANSWER Function is to identify devices on a network
tracert - ANSWER Command in Windows used to display the path packets take to a
destination
switch - ANSWER Device used to connect multiple devices on a Local Area Network
(LAN)
SSL/TLS - ANSWER Protocol used to encrypt data sent over the internet
HTTP - ANSWER Port used for HTTP traffic is 80
, IMAP - ANSWER Protocol commonly used for email retrieval
Microsoft Planner - ANSWER Office 365 application used for project management and
task tracking
802.11a - ANSWER Wireless standard known for operating in the 5 GHz frequency band
SNMP - ANSWER Protocol used to manage and monitor network devices
Safe Mode - ANSWER Primary purpose is to start Windows with minimal drivers and
services
route print - ANSWER Command used to display the routing table on a Windows
computer
Microsoft Teams - ANSWER Office 365 application designed for team collaboration and
communication
Version History - ANSWER OneDrive feature that allows for file version history
WPA3 - ANSWER Encryption protocol considered the most secure for Wi-Fi networks
Stateful inspection firewall - ANSWER Type of firewall that inspects the state of active
connections to filter network packets
DDoS - ANSWER Acronym for Distributed Denial of Service
