and is the founder ofStrataScratch, a platform helping data scientists prepare for their interviews with real interview questions from top companies. Connect with him onTwitter: StrataScratchorLinkedIn.
CLICK HERE TO GET INTERVIEW QUESTIONS FOR TCS… Following are some important Interview Questions for SQL : 1.What is SQL?Where SQL is used? Answer: SQL is Structured Query Language, which is a computer language for storing, manipulating and retrieving data stored in relational database.SQL can...
The most feared part of the data analyst hiring process is the technical screening. Here are 3 SQL interview questions to practice in 2022.
Basic SQL Server Interview Questions Let's start with some foundational questions that you're likely to encounter early in the interview process. What is SQL Server? SQL Server is a relational database management system (RDBMS) developed by Microsoft, designed to efficiently store, retrieve, and ...
Section 4: Python DataFrame Interview Questions Lecture 7 Python Interview Questions – DataFrame This course discuss some of the tricky coding interview questions, most commonly asked for Data Analyst job interviews. These are also asked for Data Scientist/ data engineer interviews in the preliminary ...
This NoSQL Interview Questions blog is divided into the following parts: 1. Basic 2. Intermediate Basic Interview Questions 1. Compare NoSQL & RDBMS Criteria NoSQL RDBMS Data format Does not follow any order Organized and structured Scalability Very Good Average Querying Limited as no Join Clause...
SQL Server Advanced Interview Questions for 10 Years Experience Most Frequently Asked SQL Server Interview Questions 1. Compare SQL Server with Oracle. 2. How can SQL Server instances be hidden? 3. Can we add a CPU to SQL Server? 4. How can we check whether the port number is connecting ...
SQL Interview Questions SQL Joins Interview Questions SQL Server Interview Questions Introduction To Software Engineering A branch of computer science,software engineeringis a wing of engineering that is concerned with the growth of software products. It works within a set of guidelines, best practices,...
In a world where data is the new oil, finding out what is SQL and how does it work, and understanding what is SQL used for can take you a long way ahead. Here is a post with detailed 105 most asked SQL interview questions along with the best ways to answer them. To learn this...
Suggested Read =>Most Frequently Asked DBMS Interview Questions With the evolution in time and the need for change in functionality, there are different types of DBMS i.e. Relational DBMS, SQL DBMS, and Hierarchical DBMS, etc. Now, the question here iswhat is SQL? For storing, accessing, ...