Adaface Public SQL Questions

Here are some sample SQL questions from our premium questions library (10273 non-googleable questions).

🧐 Question	🔧 Skill	💪 Difficulty	⌛ Time
Multi Select - Consider the following SQL ...	SQL	Medium	2 min
Select & IN - Consider the following SQL ...	SQL	Easy	3 min
With, AVG & SUM - Consider the following SQL ...	SQL	Medium	2 min

Search Adaface Public Questions

JavaScript C C# COBOL C++ R Java Go Kotlin Embedded C Perl PHP Python Ruby Scala Rust Swift TypeScript CSS HTML/CSS React Redux Angular Vue ASP.NET React Native NodeJS Android iOS Hibernate Spring Django Hadoop Laravel Magento Hive Rails CS Fundamentals Software Engineering Git Jira Microservices SOLID System Design Shopify Webpack Excel SQL MySQL PostgreSQL Oracle SQL MS SQL MongoDB Data Analysis Data Science Data Modeling Machine Learning Firestore Cassandra Tableau Power BI Terraform NumPy Kafka Pandas Qlik Sense Azure AWS Windows Administration Computer Networks Azure Data Factory Selenium Testing PowerShell Shell Scripting Jest Linux Jenkins JUnit Protractor UX SEO Product Management Business Analysis Technical Aptitude Abstract Reasoning English Financial Modeling Spatial Reasoning Logical Reasoning Verbal Reasoning Diagrammatic Reasoning Critical Thinking Data Interpretation Situational Judgement Attention to Detail Numerical Reasoning Aptitude Accounting Finance Cyber Security SAP ABAP SAP HANA Salesforce Spark Adobe InDesign Oracle Hyperion Planning Customer Support ITIL LINQ Blue Prism SAS SCCM SSAS SSRS Citrix Google Adwords Weblogic Dynamics 365 SCM Dynamics 365 Finance Array OOPs Cache Promises Async-Await Strings Exceptions Arrays Time Complexity Pseudo Code Logistic Regression File Handling Interfaces Concurrency Maps Garbage Collection Prototypes WebApp ER Diagram S3 Exception Database Connection Dictionary Amazon Redshift SSH Decision Tree Classifier Singleton Event Viewer Grammar Cookies liquid KStream Partition Storage

Looking to screen SQL skills? Hire great candidates with Adaface conversational assessments

All Aptitude Tests

33+ customizable tests

Business Skills

14+ customizable tests

All Software Engineering Tests

162+ customizable tests

Programming language tests

63+ customizable tests

Role specific tests

11+ customizable tests

Framework specific tests

32+ customizable tests

Java

16+ customizable tests

JavaScript

8+ customizable tests

Android

5+ customizable tests

PHP

10+ customizable tests

All Business Skills Tests

17+ customizable tests

Business Analyst

8+ customizable tests

All Database Skills

24+ customizable tests

SQL MSSQL MySQL

8+ customizable tests

The hiring managers felt that through the technical questions that they asked during the panel interviews, they were able to tell which candidates had better scores, and differentiated with those who did not score as well. They are highly satisfied with the quality of candidates shortlisted with the Adaface screening.

Human Resources Manager

Singapore Government

Adaface SQL ready-to-go tests are designed by experts to evaluate on-the-job skills

C++ Tests

C++ C++ & JavaScript C++, JavaScript & HTML/CSS C++ & SQL

Python Tests

Python Python & Linux Python & JavaScript Python, JavaScript & HTML/CSS Python & SQL Python & Django Python, Django & SQL

PHP Tests

PHP PHP & JavaScript PHP, JavaScript & HTML/CSS PHP & SQL PHP & Drupal PHP & Magento PHP, Drupal & SQL PHP & Laravel PHP, Laravel & SQL

Backend Tests

Java & Spring Java, Spring & Hibernate Java, Spring & SQL Java & Android Java, Android & SQL Python & Django Python, Django & SQL Ruby & Rails Ruby, Rails & SQL PHP & Drupal PHP, drupal & SQL PHP & Laravel PHP, Laravel & SQL C# & .NET C#, .NET & SQL JavaScript & NodeJS JavaScript, NodeJS & SQL

JavaScript Tests

JavaScript TypeScript JavaScript & HTML/CSS JavaScript, HTML/CSS & React JavaScript, HTML/CSS & Vue JavaScript & NodeJS JavaScript, NodeJS & React JavaScript, NodeJS & SQL JavaScript, HTML/CSS & C++ JavaScript, HTML/CSS, C++ & SQL JavaScript, HTML/CSS & Java JavaScript, HTML/CSS, Java & SQL JavaScript, HTML/CSS & Python JavaScript, HTML/CSS, Python & SQL JavaScript, HTML/CSS & Ruby JavaScript, HTML/CSS, Ruby & SQL JavaScript, HTML/CSS & PHP JavaScript, HTML/CSS, PHP & SQL JavaScript, HTML/CSS & C# JavaScript, HTML/CSS, C# & SQL

Cloud Tests

Python & Linux AWS DevOps AWS Solution Architect Azure DevOps DevOps Engineer Azure Data Engineer

English Tests

English, Verbal Reasoning & Data Interpretation English, Verbal Reasoning & Numerical Reasoning English, Verbal Reasoning & Spatial Reasoning

Programming Language Tests

SOLID, Technical Aptitude & Coding JavaScript C++ Java Python Ruby PHP C#

Entry Level Developer Tests

Campus Recruitment (Aptitude) IT Freshers Technical Aptitude & Coding Computer Programmer Aptitude Technical Aptitude & JavaScript Technical Aptitude & C++ Technical Aptitude & Java Technical Aptitude & Python Technical Aptitude & Ruby Technical Aptitude & PHP Technical Aptitude & C#

Java Tests

Java Java & JavaScript Java, JavaScript & HTML/CSS Java & SQL Java & Spring Java, Spring & SQL Java, Spring & Hibernate Java & Android

Ruby Tests

Ruby Ruby & JavaScript Ruby, JavaScript & HTML/CSS Ruby & SQL Ruby & Rails Ruby, Rails & SQL

C# Tests

C# C# & JavaScript C#, JavaScript & HTML/CSS C# & SQL C# & .NET C#, .NET & SQL C# .NET Junior Developer

Fullstack Tests

JavaScript, HTML/CSS & NodeJS JavaScript, HTML/CSS & C++ JavaScript, HTML/CSS, C++ & SQL JavaScript, HTML/CSS & Java JavaScript, HTML/CSS, Java & SQL JavaScript, HTML/CSS & Python JavaScript, HTML/CSS, Python & SQL JavaScript, HTML/CSS & Ruby JavaScript, HTML/CSS, Ruby & SQL JavaScript, HTML/CSS & PHP JavaScript, HTML/CSS, PHP & SQL JavaScript, HTML/CSS & C# JavaScript, HTML/CSS, C# & SQL

Aptitude/ Reasoning Tests

Analytical Skills Fluid Intelligence Business Intelligence Analyst Quantitative Aptitude Numerical Reasoning, Spatial Reasoning & Verbal Reasoning Data Interpretation, Spatial Reasoning & Verbal Reasoning Data Interpretation, Numerical Reasoning & Verbal Reasoning Data Interpretation, Numerical Reasoning & Spatial Reasoning

Data Analysis/ Data Science Tests

Business Analyst Business Analyst Aptitude BI Developer

Excel Tests

Excel & Data Interpretation Excel, Data Interpretation & Numerical Reasoning

Frontend Tests

JavaScript JavaScript & HTML/CSS JavaScript, HTML/CSS & React JavaScript, NodeJS & React JavaScript, HTML/CSS & Vue

Mobile Tests

React Native & JavaScript Java & Android Swift & iOS

Adaface SQL questions are used by enterprises worldwide

4.9/5

Customize Adaface SQL tests to assess multiple skills in a single assessment

🧐 Test	🔧 Sample Topics	💪 Useful for hiring
SQL Online Assessment Test	Relational Keys Select Queries Joins Data Modelling Fact and Dimension Table Types Star Schema Snow Flake Schema	SQL Developer Data Analyst Data Scientist DevOps Engineer Database Administrator
SQL Online Test	SQL Data Types and Literals SQL Operators Views Indexes Nulls SQL Functions SQL Tables Queries Commands and clause PL/SQL	Junior SQL Developer SQL Programmer SQL Coder SQL Database Administrator
Data Analyst Excel Test	MS Excel Advance Numerical Reasoning	Data Analyst
DevOps AWS Test	Configuring Amazon EC2 instances Load Balancer Forklifting an existing Application onto AWS Event-driven scaling Hosting a new web application on AWS Core AWS knowledge Troubleshoot AWS CloudFormation stack definition Amazon Elastic Compute Cloud (EC2) AWS CloudFormation	DevOps AWS Engineer
PostgreSQL Online Assessment Test		PostgreSQL Database Administrator PostgreSQL Database Developer
MySQL Online Assessment Test	Joins Queries Grouping Aggregate Functions HAVING Clause Functions Keys Constraints Indexes	MySQL Developer Data Analyst Database Administrator Database Administrator SQL Developer
Java Online Assessment Test	Core Java Data Types Threads Servlets OOPs classes	Core Java Developer Core Java Programmer Backend Developer Web Developer
JavaScript Online Assessment Test	Control Flow Error handling Data Models Asynchronity DOM Manipulation Node Functional Approach Object Oriented Approach Prototype Class Scope	JavaScript Developer JavaScript Programmer Backend Developer Frontend Developer NodeJS Developer React Developer Angular Developer
PHP Online Assessment Test	Basic PHP Operators Syntax built-in functions Loops Variables and operators Object-Oriented Programming (OOPS) passing by reference globals and scope Security Session Functional Programming Arrays	Core PHP Developer Core PHP Programmer Backend Developer
Spring Online Assessment Test	Spring Applications Transactions in Spring Spring Bean and Methods Spring Configuration Spring Testing Support Spring Bean Life Cycle Spring Test Module Pointcut Spring AOP Framework Spring MVC Controller	Java Developer with Spring (0-3 years experience) Software Engineer - Spring Framework
Hibernate Online Test	ORM (Object Relational Mapping) Stored Procedure Queries Hibernate Strategies Sessions in Hibernate Hierarchy in Hibernate	Hibernate Developer Java Developer - Hibernate
Backend Engineer Test	REST APIs Web Fundamentals Coding Databases Data Structres Algorithms	Backend Engineer Software Engineer Full Stack Engineer
Software Engineer Test	Data Structres Algorithms Coding Databases Optimization	Software Engineer Software Developer Full Stack Engineer
Senior Backend Engineer Test	REST APIs Web Fundamentals Coding Databases Data Structres Algorithms	Senior Backend Engineer Senior Software Engineer Senior Full Stack Engineer

SQL Online Assessment Test

View Test

SQL Online Test

View Test

Data Analyst Excel Test

View Test

DevOps AWS Test

View Test

PostgreSQL Online Assessment Test

View Test

MySQL Online Assessment Test

View Test

Java Online Assessment Test

View Test

JavaScript Online Assessment Test

View Test

PHP Online Assessment Test

View Test

Spring Online Assessment Test

View Test

Hibernate Online Test

View Test

Backend Engineer Test

View Test

Software Engineer Test

View Test

Senior Backend Engineer Test

View Test

About Adaface SQL Questions

Adaface SQL questions are designed by SQL experts to test for on-the-jobs skills, not just theoretical knowledge. Some of the popular topics the questions will cover are:

SQL Query Types
SQL Comparison Operators
SQL Joins
SQL Aliases
SQL Clauses
SQL Functions
SQL Conditions
SQL Tables and Views
SQL Keys, Constraints and Indexes
SQL Data Types
SQL Programming

Types of SQL Questions to expect at Adaface:

The following statements describe the type of SQL questions one can expect when using Adaface's pre-assessment tool:

Practical implication based SQL queries
Real on-the-job SQL specific scenario-based problems
Evaluations to test analytical thinking while solving problems
Progressive difficulty based SQL problems

What Topics are Adaface SQL questions based on:

The Adaface SQL questions cover a variety of diverse topics to help assess the most ideal SQL candidate

Multi-Select
Select & IN
AVG & SUM
Primary Key Constraints
Foreign Key Constraints
Query
Clustered Index
Non-clustered Index
Normalization
Virtual Table
Pattern Matching in SQL
Recursive Stored Procedure
Aggregate Functions
Scalar Functions

How are Adaface SQL questions customized?

Adaface SQL questions are customized for different difficulty levels and solving durations.
Customized to assess Ideal candidate personas for the right jobs
Tests for specific on-the-job SQL skills
Non-googleable questions to prevent cheating during tests

Do’s and Don’ts of selecting SQL questions for assessments:

Do’s:

Use diversified questions from varied SQL topics to test the skill range of candidates
Utilize questions of different difficulty levels to test candidates
Include questions that are related to on-the-job skill requirements
Pick questions that are relevant for the experience level you are targeting
Make sure the questions can be understood by a non-native English speaker (easy-to-read questions because programmers should spend time solving the question, not understanding it)
Ensure that the questions have a granular (non-binary) scoring
Use aptly timed assessments that can be fulfilled within 45-60 mins to make the most optimal use of the time utilized

Don’ts

Avoid using trick questions to test the candidates as they are ineffective in testing their on-the-job skills
Avoid using lengthy questions as they do not provide an ideal scenario to test the candidates
Avoid unnecessary puzzle trends as they are ineffective in assessing the skills required for the job
Avoid questions that test very niche concepts that a strong candidate might or might not have come across on-the-job
Do not include unnecessarily difficult questions that might or might not test the candidates potential

Want more questions? Here are some more sample questions from our library

🧐 Question	🔧 Skill	💪 Difficulty	⌛ Time
Ivory's new startup - Statement: Ivory started a ...	Critical Thinking	Easy	2 min
Remote server connection - Our software engineering in... SSH	Linux	Medium	2 min
Decryptor - What does the following pse... Strings	Technical Aptitude	Medium	2 min
Washing machine ads - Ruhi owns an online store t...	Google Adwords	Hard	2 min
Slow Performance - Zendaya works as Hyperion P...	Oracle Hyperion Planning	Medium	2 min
DROP SUM bar - What will the following Pos...	PostgreSQL	Easy	2 min
All stock acquisition - Deemak Inc. is acquiring Ch...	Financial Modeling	Medium	2 min

We evaluated several of their competitors and found Adaface to be the most compelling. Great default library of questions that are designed to test for fit rather than memorization of algorithms.

Swayam

CTO, Affable

Use the most candidate friendly assessment tool

TRY FOR FREE

(100% gratis å komme i gang, krever ingen kredittkort)

The most candidate friendly assessment tool on the market

Adaface Assessments

vurderinger Priser

Singapore (HQ)
32 Carpenter Street, Singapore 059911

Contact: +65 9447 0488
India
Innov8 Coworking, 20th Main Rd, 7th Block, Koramangala, Bangalore, Karnataka, India 560095
Contact: +91 6305713227
US

Contact: +1 (719) 628 7485