An array is a collection of similar data types that are stored in continuous memory locations and can be accessed using a single variable name.

Bitwise operators are a set of operators in C/C++ that can perform operations on individual bits within an integer value. It does efficient manipulation of binary bits and can be…

In MQTT, the Last Will and Testament (LWT) feature allows the client to specify a message that the broker will automatically send on behalf of the client if the client's…

Half-open TCP connections occur when one side of a connection closes or terminates the connection while the other side remains open.

Take a look at some of the most essential command-line tools for Linux performance monitoring. From system uptime to CPU and memory usage, we'll cover the key metrics you need…

MQTT QoS gives the client the power to choose a level of service that matches its network reliability and application logic. Because MQTT manages the re-transmission of messages and guarantees…

MQTT Persistent sessions allows a client to maintain its session state with a broker even if the connection is lost. This means that if a client disconnects and later reconnects,…

From self-driving cars to intelligent personal assistants, Machine learning -powered systems are becoming an integral part of our daily lives. At the core of many of these systems is the…

Memory protection is an essential feature of modern computer systems that ensures that different processes running on a computer cannot access each other's memory space without permission.

SSL/TLS is cryptographic protocol that provide secure communication over network. It work by using combination of public key & symmetric key encryption to authenticate the parties involved in the communication…