SQLite Online Test

The SQLite Online Test makes use of scenario-based questions to test for on-the-job skills as opposed to theoretical knowledge, ensuring that candidates who do well on this screening test have the relavant skills. The questions are designed to covered following on-the-job aspects:

• Understanding of SQLite Basics
• Knowledge of Data Types in SQLite
• Proficiency in writing Queries in SQLite
• Ability to work with Joins in SQLite
• Experience with Indexing in SQLite
• Understanding of Transactions in SQLite
• Familiarity with Views in SQLite
• Knowledge of Triggers in SQLite
• Ability to apply Normalization techniques in SQLite
• Understanding of Constraints in SQLite

Once the test is sent to a candidate, the candidate receives a link in email to take the test. For each candidate, you will receive a detailed report with skills breakdown and benchmarks to shortlist the top candidates from your pool.

• SQLite Basics

  SQLite Basics involves understanding the fundamental concepts and features of the SQLite database management system. It includes learning about database creation, table creation, data insertion, and retrieval. This skill is measured in the test to assess the candidate's familiarity with the basic operations and commands of SQLite.

• Data Types

  Data Types refers to the different types of data that can be stored in SQLite, such as integers, text, and floating-point numbers. It is important to measure this skill as it determines the candidate's understanding of how data is stored and managed in the database.

• Queries

  Queries involve retrieving specific data from the SQLite database using SQL statements. This skill is important to measure as it assesses the candidate's ability to write efficient and accurate queries to retrieve and manipulate data.

• Joins

  Joins are used in SQL to combine rows from two or more tables based on related columns. This skill is essential in assessing the candidate's understanding of how to retrieve data from multiple tables using different types of joins, such as inner join, outer join, and cross join.

• Indexing

  Indexing is the process of creating indexes on tables to enhance the performance of database queries. This skill should be measured to evaluate the candidate's knowledge of creating, managing, and utilizing indexes effectively to optimize query execution speed.

• Transactions

  Transactions in SQLite ensure the integrity and consistency of the database by grouping multiple database operations into a single logical unit. Measuring this skill is important as it tests the candidate's understanding of how to perform atomic transactions, handle concurrent access, and maintain data consistency in a multi-user environment.

• Views

  Views in SQLite are virtual tables that are derived from the result of a query. This skill needs to be measured as it evaluates the candidate's ability to create, modify, and utilize views to simplify complex queries and improve security by restricting access to underlying data.

• Triggers

  Triggers in SQLite are special stored procedures that are automatically executed when certain events occur, such as data modification or database operations. This skill should be measured to assess the candidate's understanding of how to create, manage, and utilize triggers to enforce data constraints, implement business rules, and maintain data integrity.

• Normalization

  Normalization is a process of organizing data in a database to eliminate redundancy and ensure data integrity. Measuring this skill is important as it evaluates the candidate's understanding of normal forms, functional dependencies, and the ability to design and optimize database schemas by applying normalization techniques.

• Constraints

  Constraints in SQLite define rules and limitations on the data that can be inserted, updated, or deleted from a table. This skill should be measured to assess the candidate's knowledge of different types of constraints, such as unique, not null, primary key, foreign key, and how to enforce data integrity through constraint enforcement mechanisms.

• Full list of covered topics

  The actual topics of the questions in the final test will depend on your job description and requirements. However, here's a list of topics you can expect the questions for SQLite Online Test to be based on.

  SQLite Basics

  Data Types

  Queries

  Joins

  Indexing

  Transactions

  Views

  Triggers

  Normalization

  Constraints

  Table Creation

  Table Modification

  Data Manipulation

  SELECT Statement

  Aggregate Functions

  Subqueries

  Inner Joins

  Outer Joins

  Self Joins

  Index Creation

  Index Types

  Index Optimization

  Commit and Rollback

  Savepoints

  Read Uncommitted Isolation Level

  Read Committed Isolation Level

  Repeatable Read Isolation Level

  Serializable Isolation Level

  Materialized Views

  Inline Views

  Recursive Views

  View Optimization

  Before Triggers

  After Triggers

  Instead Of Triggers

  Trigger Execution Order

  First Normal Form

  Second Normal Form

  Third Normal Form

  Boyce-Codd Normal Form

  Domain Constraints

  Entity Constraints

  Referential Constraints

  Check Constraints

  Unique Constraints

  Primary Key Constraints

  Foreign Key Constraints

• SQLite Database Administrator
• SQLite Developer
• Android Developer

For intermediate/ experienced candidates, we customize the assessment questions to include advanced topics and increase the difficulty level of the questions. This might include adding questions on topics like

• Proficiency in working with complex SQLite queries
• Capability to optimize SQLite queries for performance
• Experience in handling large datasets in SQLite
• Knowledge of advanced SQLite features and functionalities
• Ability to troubleshoot and debug SQLite database issues
• Understanding of SQLite security and access control
• Proficiency in data migration and backup in SQLite
• Experience with SQLite performance tuning
• Familiarity with SQLite replication and synchronization
• Knowledge of SQLite integration with other databases
• Ability to design and implement complex database schemas in SQLite