Level 1 · Beginner
Databases
MySQL Fundamentals
Verify your foundational MySQL skills: SELECT queries, filtering, joins, data modification, functions and aggregates, schema and constraints basics, data types, transactions, indexing basics, subqueries, CTEs, window functions, views, and basic user permissions.
Skills Tested
- SELECT & Filtering
- JOINs
- INSERT/UPDATE/DELETE
- Indexes Basics
- Data Types
- Schema & Constraints Basics
- Functions & Aggregates
- Transactions
- Subqueries
- CTEs & Window Functions
- Views
- Security & Users Basics
Assessment Details
20
Questions
78%
To Pass
30 min
Time Limit
—
Pass Rate
- Questions are drawn randomly from the question pool each attempt
- Answers cannot be reviewed after submission
- Escalating cooldown between attempts: 8h, 24h, 72h, then 1 week
- Certificates include a shareable verification token
- Open Badges 2.0 compliant. Add to LinkedIn and digital wallets