Flashcard on Networks and Internet Security

Front

What does Wi-Fi technology enable?

Back

Wireless communication between devices

Front

What is the primary function of an IP address?

Back

To identify and locate devices on the internet

Front

Which generation of cellular networks introduced ultra-low latency? Options: 2G, 4G, 5G, 3G

Back

5G

Front

What does DNS stand for?

Back

Domain Name System

Front

What is a characteristic of Bluetooth technology?

Back

Short-range communication

Front

What does HTTPS indicate about a website?

Back

It is secure

Front

What is the purpose of encryption?

Back

To convert data into an unreadable form

Front

Which of the following is a component of a URL?

• Encryption key
• IP address
• Domain server
• Protocol

Back

Protocol

Front

What is the range of a typical Bluetooth connection?

Back

30 feet

Front

What does a padlock symbol in the browser indicate?

Back

The website is secure