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Prepare your future interview on SQL Server.
O.Thuillier

Leave more confident, by preparing your future interview on SQL, through these 40 theoretical questions and answers.

Summary

Price
£19.99 inc VAT
Study method
Online, On Demand
Duration
0.2 hours · Self-paced
Qualification
No formal qualification
Certificates
  • Reed courses certificate of completion - Free

Overview

What you'll learn

  • To leave with a much more peaceful mind to face your interview

Certificates

Reed courses certificate of completion

Digital certificate - Included

Will be downloadable when all lectures have been completed

Curriculum

9
sections
49
lectures
0h 14m
total

Course media

Description

You are a Python, BI, SQL, Java Script or other technology developer, and you are going to have a technical interview?

Chances are that 30-40% of the interview will be about SQL.

I've scoured a lot of sites in English and in French, to give you a summary of the most frequent questions during an interview.

SQL is now the most used language in the world. For information, Uber, Netflix, Airbnb use the SQL language.

Sign up for my course and leave for your interview with a clearer mind.

Here is a sample of the questions in my course:

  • What is the difference between the HAVING and WHERE clause?

  • What is an index?

  • What is the difference between TRUNCATE and DELETE?

  • What is STRING_SPLIT?

  • What is the difference between OLAP and OLTP?

  • Do you know the ranking functions ? Could you give me a example ?

And many other questions, which will allow you to leave more confident during your next interview.

Important points about this course:

  • This course covers all SQL Server versions, even SQL Server 2019.

  • I made sure that the videos are not too boring, and that they do not exceed 10 minutes.

If you really want to become proficient in TSQL, frankly you won't find anywhere else a course as thorough as this one, I can guarantee it!

Who is this course for?

  • Future Database Administrators (DBA)
  • Developers and BI consultants
  • Anyone who is interested in SQL

Requirements

  • Have some basic knowledge of SQL Server

Questions and answers

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Legal information

This course is advertised on Reed.co.uk by the Course Provider, whose terms and conditions apply. Purchases are made directly from the Course Provider, and as such, content and materials are supplied by the Course Provider directly. Reed is acting as agent and not reseller in relation to this course. Reed's only responsibility is to facilitate your payment for the course. It is your responsibility to review and agree to the Course Provider's terms and conditions and satisfy yourself as to the suitability of the course you intend to purchase. Reed will not have any responsibility for the content of the course and/or associated materials.

FAQs

Study method describes the format in which the course will be delivered. At Reed Courses, courses are delivered in a number of ways, including online courses, where the course content can be accessed online remotely, and classroom courses, where courses are delivered in person at a classroom venue.

CPD stands for Continuing Professional Development. If you work in certain professions or for certain companies, your employer may require you to complete a number of CPD hours or points, per year. You can find a range of CPD courses on Reed Courses, many of which can be completed online.

A regulated qualification is delivered by a learning institution which is regulated by a government body. In England, the government body which regulates courses is Ofqual. Ofqual regulated qualifications sit on the Regulated Qualifications Framework (RQF), which can help students understand how different qualifications in different fields compare to each other. The framework also helps students to understand what qualifications they need to progress towards a higher learning goal, such as a university degree or equivalent higher education award.

An endorsed course is a skills based course which has been checked over and approved by an independent awarding body. Endorsed courses are not regulated so do not result in a qualification - however, the student can usually purchase a certificate showing the awarding body's logo if they wish. Certain awarding bodies - such as Quality Licence Scheme and TQUK - have developed endorsement schemes as a way to help students select the best skills based courses for them.
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