Networking WebXam Cram #1

What is a network

• Network is defined as a set of devices connected to each other using a physical transmission medium.
• an arrangement of intersecting horizontal and vertical lines.
• wifi
• a group or system of interconnected people or things.

what does the "A" stand for in CIA

• availability
• affordability
• accurate
• attendance

What is a firewall. What does it protect

• A wall of fire

• Firewalls provide protection against outside cyber attackers by shielding your computer or network from malicious or unnecessary network traffic.

• It's something that you encounter in minecraft

• It is where fire ants live

What do you do when someone hacks your computer

• Isolate the infected computer as soon as possible. As long as you're connected to the internet, the hacker has access to the device and its directory. You don't need to cut the network cable. Instead, unplug your computer from the network and avoid any wireless or physical connection.
• sit there do nothing
• try to hack him back
• create a virus in your computer

What are three major threats to security?

• Malware attack. Social engineering attacks. Software supply chain attacks.
• virus, water, dirty
• dropping, stealing
• lost

how do a firewall works

• Firewalls scan packets for malicious code or attack vectors that have already been identified as established threats
• a wall to protect the computer
• code on a wall
• bits

What kind of devices can a network management system control?

• LANs and security devices
• LANs, SD-WANs, security, and IoT.
• SD-WANs, and IoT devices
• LANs, SD-WANs, and security devices

What is considered an integrated circuit which has a feature set specifically targeted at the networking application domain?

• Ethernet Cable
• Network Processor
• Circuit Motherboard
• Terminal Interface

How would you trouble shoot Dns

• Try to activate the DNS server
• Ping the DNS server and check response
• Quit
• Give up

which one is hardware platform

• video games
• plugs
• table
• screen