1.3.2 OCR networks - Addresses And Encryption

What do we call scrambled, encrypted data?

• Coded

• Ciphertext

• Plaintext

• Gibberish

What do you call the algorithm used to encrypt data?

• Flux capacitor

• Oscillation overthruster

• Cipher

• Transmogrifier

What do we call unscrambled, readable data?

• ASCII

• Ciphertext

• Plaintext

• Purple prose

Which protocol should you use if shopping online?

• SFTP

• SMTP

• HTTP

• HTTPS

IPv4 IP addresses are ___ bit binary numbers

• 2
• 8
• 32
• 128

What does HTTPS stand for?

• Hypertext Transfer Protocol Secure

• Hyper Text Protocol Secure

• Hidden Text Transfer Protocol Station

• Hypertext Transfer Protocol Station

Where is a MAC address stored?

• In the computer

• On the NIC

• As a list in the router

• In the modem

• On the Internet

A MAC Address is usually recorded in

• Binary

• Denary

• Floats

• Hexadecimal

Convert "GJGB" cipher-text into plain text using the ROT key: 1

• FIFA

• HKHC

• EHEZ

• TVTN

What are MAC addresses used to identify?

• Hardware
• Networking software
• DSI-Ware
• Firmware