What does LAN stand for?

• Local Area Network

• Large Area Network

• Long Access Node

• Local Application Network

Which is bigger?

• LAN

• WAN

• WLAN

• Switch

Which device connects different networks together?

• Switch

• Router

• Hub

• Printer

Why do we use a firewall?

• To store files

• To speed up internet

• To block unauthorized access

• To print documents

Which is a wireless network?

• LAN

• WAN

• WLAN

• Switch

Advantage of WLAN in schools?

• More cables needed

• Easy to move and connect devices

• Slower internet

• Safer from hackers

Which is a network security threat?

• Firewall

• Antivirus

• Phishing

• Switch

A student uses password `1234`. What’s the problem?

• Too long

• Too strong

• Too easy to guess

• Encrypted

A library wants 15 computers in one building. Best network?

• WAN

• LAN

• WLAN

• VPN

If a hospital loses patient data due to hacking, what helps prevent it?

• Use weak passwords

• No antivirus

• Strong security with backups and encryption

• Sharing passwords