Hands-on technology tutorials, interview preparation guides, and cybersecurity articles by Youngster Company practitioners.
A list of frequently asked Redis interview questions and answers are given below: 1. What is Redis? Redis, which stands for Remote Dictionary Server, is a fast, open-source, in-memory key-value data store for use as…
MongoDB is an open-source NoSQL database written in C++ language. It uses JSON-like documents with optional schemas. The following are frequently asked MongoDB questions in interviews for freshers as well experienced…
PostgreSQL is simply known as Postgres is an object-relational database management system (ORDBMS). It is developed by PostgreSQL Global Development Group initially in the year 1996 but its stabled release was…
MySQL is an open-source Database Management System (DBMS) for managing and organizing the data in a tabular format. These data can be manipulated using MySQL programming language. In every industry,…
Nginx is a type of open-source software. This type of software is used for web serving, reverse proxying, load balancing, media streaming, Image caching, etc. The software was written by Igor…
The Internet is the global network of computing devices including desktops, laptops, servers, tablets, mobile phones, other handheld devices, printers, scanners, routers, switches, gateways, etc. Moreover, smart electronic appliances like…
An IP stands for internet protocol. An IP address is assigned to each device connected to a network. Each device uses an IP address for communication. It also behaves as…
MAC stands for Media Access Control. The MAC address, also known as the physical or hardware address, is a unique value associated with a network adapter called a NIC. The…
To communicate data through different transmission media and to configure networks with different functionality, we require different devices like Modem, Hub, Switch, Repeater, Router, Gateway, etc. In this post, we…
It's no secret that more and more the internet is becoming an integral part of our everyday lives. But if you are new to the online experience, it may be…
