Most Information technology-based organizations use the internet to transfer data or communication with each other. There are mainly two types of network-based activities in an organization: Ingress and Egress. Anyone…
Docker is an open-source containerization platform that provides services to facilitate the deployment of applications/software in a container. In this blog post, we will go over the Top Docker Interview…
SQL IN operator or IN condition is a logical operator that allows testing if a specified value matches any values in a provided list. It allows users to specify multiple…
We use the ORDER BY clause in SQL-based SELECT statement. We use this clause when we want to sort the rows returned by a SELECT statement in either ascending or…
In the earlier blog post, we looked into various interview questions that can come with the hive and its architecture. In this blog post, we will mainly focus on the…
The following section has the top DevOps Interview questions and answers that will help you prepare for the next career change or DevOps Interview. Question: What is DevOps? Answer: DevOps…
An interview is a process in which people have structured conversation where one particpant or participnts ask question and other provide answers. In this page we would see a list of various…
SQL DISTINCTstatements are used to return unique values from a table. There can be many occasions in a table where we can have duplicate values for certain columns. So DISTINCT…
WHERE a clause in SQL (Structured Query Language) is a keyword that is used to specify a condition when fetching the data from a single or multiple tables. If the…
Data Modelling techniques have been around in the IT (Information Technology) sector for many decades. It is creating a visual representation of different data points and structure connections. The main…