COMPUTER FUNDAMENTALS

COMPUTER NETWORKS AND COMMUNICATIONS

NETWORK DEVICES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
You are the network administrator for a small organization. Recently, you contracted with an ISP to connect your organization’s network to the internet to provide users with internet access. Since doing so, it has come to your attention that an intruder has invaded your network from the internet on three separate occasions. What type of network hardware should you implement to prevent this from happening again?
A
Switch
B
Firewall
C
Router
D
CSU/DSU
Explanation: 

Detailed explanation-1: -A router is a networking device that forwards data packets between computer networks. Routers perform the traffic directing functions between networks and on the global Internet.

Detailed explanation-2: -A router is a device that links multiple networks and directs traffic between networks.

Detailed explanation-3: -DHCP is a network protocol that uses a DHCP server to control the distribution of network parameters, such as IP addresses, allowing systems to automatically request these parameters.

There is 1 question to complete.