Difference between HTTP and HTTPS?

Difference between VPN and Proxy?

A VPN offers comprehensive protection and encryption, while a proxy is mainly used to mask IP addresses without encryption.

Difference between WiFi and Ethernet?

WiFi is a wireless connection technology, while Ethernet offers a wired solution. Ethernet typically offers higher speed and stability, while WiFi offers flexibility and convenience.

Difference between 4G and 5G?

5G offers significantly higher speeds, lower latency and greater network capacity than 4G. It enables new technologies and applications that are not possible with 4G.

Difference between CPU (Central Processing Unit) and GPU (Graphics Processing Unit)?

The CPU Central Processing Unit is the central processor of a computer, responsible for general calculations and control tasks. It has a few powerful cores and is flexible in performing complex tasks. The GPU Graphics Processing Unit is a specialized processor originally designed for processing graphics, but is also used for parallel calculations. It has many smaller cores that can perform many simple calculations at the same time, making it ideal for graphics-intensive tasks and massive data processing.

Difference between a router and a modem?

A modem modulator-demodulator converts digital data into analog signals that can be transmitted over Internet connections. It provides the connection between the Internet Service Provider ISP and the network. A router, on the other hand, distributes the Internet connection received by the modem to various devices on a local network, manages network connections, and often provides Wi-Fi connectivity. While the modem is responsible for the Internet connection, the router takes care of distributing the connection within the network.

Difference between Artificial Intelligence (AI) and Machine Learning?

Artificial intelligence AI is the broad field of developing machines that can perform tasks that require human intelligence, such as problem solving and decision making. Machine learning ML is a subfield of AI that focuses on developing algorithms that allow machines to learn from data and improve their performance without being explicitly programmed. While AI is the larger concept, ML is a specific method within AI that aims at data-based learning and pattern recognition.

Difference between cloud storage and local storage?

Cloud storage refers to storing data on remote servers accessible over the internet. It offers flexible scalability, worldwide access, and built-in security and backup options, but is often billed on a subscription basis. Local storage refers to storing data on physical devices owned directly by the user. It offers quick access and no ongoing costs, but requires its own security and backup measures and is limited to the capacity of the physical device.