PRT GLOBAL SOLUTIONS Interview Questions and Answers

SQL is a relational database management system used to manage and store data.

• SQL stands for Structured Query Language

• Versions include SQL Server 2019, 2017, 2016, etc.

• To install SQL Server, download the installation file from Microsoft's website

• Run the installation file and follow the prompts to complete the installation process

I stand for SQL as a powerful tool for managing and manipulating data. I am proficient in SQL Server and MySQL.

• I believe SQL is essential for efficient data management and analysis

• I am proficient in SQL Server and MySQL

• I have experience in writing complex queries and optimizing database performance

CSS stands for Cascading Style Sheets and is used to style web pages.

• CSS is used to define the layout, colors, fonts, and other visual aspects of a web page.

• It works by selecting HTML elements and applying styles to them.

• CSS can be written in a separate file or embedded directly into an HTML document.

• It allows for responsive design, where the layout of a page adjusts based on the size of the screen.

• Examples of CSS properties include font-size, background-color, and margin.

A database is a collection of data that is organized in a structured way to allow for efficient retrieval and manipulation.

• A database is used to store and manage data.

• It can be accessed and manipulated using a database management system (DBMS).

• Data in a database is organized into tables, with each table containing rows and columns.

• SQL (Structured Query Language) is commonly used to interact with databases.

• Examples of databases include MySQL, Oracle, and MongoDB.

CSS and HTML are languages used for creating and styling web pages.

• HTML (Hypertext Markup Language) is used for creating the structure of a web page.

• CSS (Cascading Style Sheets) is used for styling the elements on a web page.

• HTML uses tags to define elements like headings, paragraphs, and images.

• CSS allows for customization of colors, fonts, layouts, and more.

• Both HTML and CSS are essential for web development.